| 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 | $190.94 | 10.746% | $211.4584 | $211.46 | $211.45 | $211.50 |
| Purchase #2 | $159.26 | 11.667% | $177.8409 | $177.84 | $177.85 | $177.80 |
| Purchase #3 | $131.36 | 3.419% | $135.8512 | $135.85 | $135.85 | $135.90 |
| Purchase #4 | $32.25 | 8.797% | $35.087 | $35.09 | $35.10 | $35.10 |
| Purchase #5 | $31.87 | 3.750% | $33.0651 | $33.07 | $33.05 | $33.10 |
| Purchase #6 | $146.31 | 5.383% | $154.1859 | $154.19 | $154.20 | $154.20 |
| Purchase #7 | $113.43 | 13.438% | $128.6727 | $128.67 | $128.65 | $128.70 |
| 7 purchase totals = | $805.42 | $876.1612 | $876.17 | $876.15 | $876.30 | |