| 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 | $135.74 | 6.602% | $144.7016 | $144.70 | $144.70 | $144.70 |
| Purchase #2 | $184.30 | 5.640% | $194.6945 | $194.69 | $194.70 | $194.70 |
| Purchase #3 | $228.39 | 11.243% | $254.0679 | $254.07 | $254.05 | $254.10 |
| Purchase #4 | $181.89 | 11.299% | $202.4418 | $202.44 | $202.45 | $202.40 |
| Purchase #5 | $62.58 | 7.316% | $67.1584 | $67.16 | $67.15 | $67.20 |
| Purchase #6 | $38.25 | 8.393% | $41.4603 | $41.46 | $41.45 | $41.50 |
| Purchase #7 | $38.45 | 8.378% | $41.6713 | $41.67 | $41.65 | $41.70 |
| 7 purchase totals = | $869.60 | $946.1958 | $946.19 | $946.15 | $946.30 | |