| 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 | $155.47 | 6.480% | $165.5445 | $165.54 | $165.55 | $165.50 |
| Purchase #2 | $140.59 | 7.495% | $151.1272 | $151.13 | $151.15 | $151.10 |
| Purchase #3 | $153.28 | 8.538% | $166.367 | $166.37 | $166.35 | $166.40 |
| Purchase #4 | $191.91 | 13.157% | $217.1596 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $141.73 | 6.564% | $151.0332 | $151.03 | $151.05 | $151.00 |
| Purchase #6 | $34.48 | 6.374% | $36.6778 | $36.68 | $36.70 | $36.70 |
| Purchase #7 | $132.25 | 11.268% | $147.1519 | $147.15 | $147.15 | $147.20 |
| 7 purchase totals = | $949.71 | $1,035.0612 | $1,035.06 | $1,035.10 | $1,035.10 | |