| 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 | $133.64 | 10.854% | $148.1453 | $148.15 | $148.15 | $148.10 |
| Purchase #2 | $143.99 | 6.103% | $152.7777 | $152.78 | $152.80 | $152.80 |
| Purchase #3 | $108.59 | 5.381% | $114.4332 | $114.43 | $114.45 | $114.40 |
| Purchase #4 | $68.56 | 8.650% | $74.4904 | $74.49 | $74.50 | $74.50 |
| Purchase #5 | $232.78 | 3.329% | $240.5292 | $240.53 | $240.55 | $240.50 |
| Purchase #6 | $154.48 | 5.580% | $163.1 | $163.10 | $163.10 | $163.10 |
| Purchase #7 | $165.96 | 8.755% | $180.4898 | $180.49 | $180.50 | $180.50 |
| 7 purchase totals = | $1,008.00 | $1,073.9656 | $1,073.97 | $1,074.05 | $1,073.90 | |