| 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 | $147.51 | 8.293% | $159.743 | $159.74 | $159.75 | $159.70 |
| Purchase #2 | $244.36 | 4.831% | $256.165 | $256.17 | $256.15 | $256.20 |
| Purchase #3 | $128.70 | 11.363% | $143.3242 | $143.32 | $143.30 | $143.30 |
| Purchase #4 | $33.56 | 4.113% | $34.9403 | $34.94 | $34.95 | $34.90 |
| Purchase #5 | $106.29 | 7.836% | $114.6189 | $114.62 | $114.60 | $114.60 |
| Purchase #6 | $24.38 | 10.113% | $26.8455 | $26.85 | $26.85 | $26.80 |
| Purchase #7 | $166.82 | 3.317% | $172.3534 | $172.35 | $172.35 | $172.40 |
| 7 purchase totals = | $851.62 | $907.9903 | $907.99 | $907.95 | $907.90 | |