| 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 | $151.73 | 12.420% | $170.5749 | $170.57 | $170.55 | $170.60 |
| Purchase #2 | $177.99 | 9.260% | $194.4719 | $194.47 | $194.45 | $194.50 |
| Purchase #3 | $94.79 | 11.266% | $105.469 | $105.47 | $105.45 | $105.50 |
| Purchase #4 | $58.51 | 8.813% | $63.6665 | $63.67 | $63.65 | $63.70 |
| Purchase #5 | $147.99 | 6.158% | $157.1032 | $157.10 | $157.10 | $157.10 |
| Purchase #6 | $46.95 | 5.633% | $49.5947 | $49.59 | $49.60 | $49.60 |
| Purchase #7 | $237.57 | 10.428% | $262.3438 | $262.34 | $262.35 | $262.30 |
| 7 purchase totals = | $915.53 | $1,003.2240 | $1,003.21 | $1,003.15 | $1,003.30 | |