| 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 | $140.51 | 6.256% | $149.3003 | $149.30 | $149.30 | $149.30 |
| Purchase #2 | $99.45 | 7.839% | $107.2459 | $107.25 | $107.25 | $107.20 |
| Purchase #3 | $85.37 | 12.111% | $95.7092 | $95.71 | $95.70 | $95.70 |
| Purchase #4 | $53.85 | 5.255% | $56.6798 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $190.37 | 9.217% | $207.9164 | $207.92 | $207.90 | $207.90 |
| Purchase #6 | $64.71 | 6.214% | $68.7311 | $68.73 | $68.75 | $68.70 |
| Purchase #7 | $91.68 | 11.528% | $102.2489 | $102.25 | $102.25 | $102.20 |
| 7 purchase totals = | $725.94 | $787.8316 | $787.84 | $787.85 | $787.70 | |