| 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 | $167.44 | 7.188% | $179.4756 | $179.48 | $179.50 | $179.50 |
| Purchase #2 | $163.98 | 10.293% | $180.8585 | $180.86 | $180.85 | $180.90 |
| Purchase #3 | $135.59 | 4.447% | $141.6197 | $141.62 | $141.60 | $141.60 |
| Purchase #4 | $114.72 | 13.258% | $129.9296 | $129.93 | $129.95 | $129.90 |
| Purchase #5 | $16.29 | 7.838% | $17.5668 | $17.57 | $17.55 | $17.60 |
| Purchase #6 | $202.50 | 5.355% | $213.3439 | $213.34 | $213.35 | $213.30 |
| Purchase #7 | $114.93 | 9.552% | $125.9081 | $125.91 | $125.90 | $125.90 |
| 7 purchase totals = | $915.45 | $988.7022 | $988.71 | $988.70 | $988.70 | |