| 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 | $143.88 | 3.178% | $148.4525 | $148.45 | $148.45 | $148.50 |
| Purchase #2 | $91.32 | 3.251% | $94.2888 | $94.29 | $94.30 | $94.30 |
| Purchase #3 | $184.56 | 4.416% | $192.7102 | $192.71 | $192.70 | $192.70 |
| Purchase #4 | $6.70 | 8.812% | $7.2904 | $7.29 | $7.30 | $7.30 |
| Purchase #5 | $37.92 | 3.396% | $39.2078 | $39.21 | $39.20 | $39.20 |
| Purchase #6 | $159.66 | 6.242% | $169.626 | $169.63 | $169.65 | $169.60 |
| Purchase #7 | $110.92 | 3.269% | $114.546 | $114.55 | $114.55 | $114.50 |
| 7 purchase totals = | $734.96 | $766.1217 | $766.13 | $766.15 | $766.10 | |