| 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 | $97.33 | 10.691% | $107.7356 | $107.74 | $107.75 | $107.70 |
| Purchase #2 | $187.70 | 13.374% | $212.803 | $212.80 | $212.80 | $212.80 |
| Purchase #3 | $73.84 | 6.778% | $78.8449 | $78.84 | $78.85 | $78.80 |
| Purchase #4 | $153.69 | 12.845% | $173.4315 | $173.43 | $173.45 | $173.40 |
| Purchase #5 | $35.45 | 9.121% | $38.6834 | $38.68 | $38.70 | $38.70 |
| Purchase #6 | $191.81 | 4.854% | $201.1205 | $201.12 | $201.10 | $201.10 |
| Purchase #7 | $129.71 | 4.364% | $135.3705 | $135.37 | $135.35 | $135.40 |
| 7 purchase totals = | $869.53 | $947.9894 | $947.98 | $948.00 | $947.90 | |