| 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 | $115.59 | 13.104% | $130.7369 | $130.74 | $130.75 | $130.70 |
| Purchase #2 | $126.88 | 3.451% | $131.2586 | $131.26 | $131.25 | $131.30 |
| Purchase #3 | $24.63 | 4.123% | $25.6455 | $25.65 | $25.65 | $25.60 |
| Purchase #4 | $68.44 | 10.156% | $75.3908 | $75.39 | $75.40 | $75.40 |
| Purchase #5 | $187.80 | 9.430% | $205.5095 | $205.51 | $205.50 | $205.50 |
| Purchase #6 | $114.86 | 10.265% | $126.6504 | $126.65 | $126.65 | $126.70 |
| Purchase #7 | $135.25 | 13.811% | $153.9294 | $153.93 | $153.95 | $153.90 |
| 7 purchase totals = | $773.45 | $849.1211 | $849.13 | $849.15 | $849.10 | |