| 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 | $16.84 | 4.738% | $17.6379 | $17.64 | $17.65 | $17.60 |
| Purchase #2 | $121.86 | 3.213% | $125.7754 | $125.78 | $125.80 | $125.80 |
| Purchase #3 | $202.62 | 4.374% | $211.4826 | $211.48 | $211.50 | $211.50 |
| Purchase #4 | $135.71 | 7.233% | $145.5259 | $145.53 | $145.55 | $145.50 |
| Purchase #5 | $198.66 | 4.350% | $207.3017 | $207.30 | $207.30 | $207.30 |
| Purchase #6 | $20.52 | 6.485% | $21.8507 | $21.85 | $21.85 | $21.90 |
| Purchase #7 | $182.35 | 11.381% | $203.1033 | $203.10 | $203.10 | $203.10 |
| 7 purchase totals = | $878.56 | $932.6775 | $932.68 | $932.75 | $932.70 | |