| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.56 | 4.244% | $153.8224 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $163.48 | 11.591% | $182.429 | $182.43 | $182.45 | $182.40 |
| Purchase #3 | $105.75 | 4.375% | $110.3766 | $110.38 | $110.40 | $110.40 |
| Purchase #4 | $163.93 | 3.110% | $169.0282 | $169.03 | $169.05 | $169.00 |
| Purchase #5 | $173.70 | 10.655% | $192.2077 | $192.21 | $192.20 | $192.20 |
| Purchase #6 | $155.89 | 13.313% | $176.6436 | $176.64 | $176.65 | $176.60 |
| Purchase #7 | $153.75 | 7.406% | $165.1367 | $165.14 | $165.15 | $165.10 |
| 7 purchase totals = | $1,064.06 | $1,149.6442 | $1,149.65 | $1,149.70 | $1,149.50 | |