| 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 | $161.45 | 8.722% | $175.5317 | $175.53 | $175.55 | $175.50 |
| Purchase #2 | $42.54 | 5.551% | $44.9014 | $44.90 | $44.90 | $44.90 |
| Purchase #3 | $147.72 | 6.563% | $157.4149 | $157.41 | $157.40 | $157.40 |
| Purchase #4 | $116.71 | 4.329% | $121.7624 | $121.76 | $121.75 | $121.80 |
| Purchase #5 | $158.32 | 5.125% | $166.4339 | $166.43 | $166.45 | $166.40 |
| Purchase #6 | $123.32 | 9.749% | $135.3425 | $135.34 | $135.35 | $135.30 |
| Purchase #7 | $37.40 | 11.372% | $41.6531 | $41.65 | $41.65 | $41.70 |
| 7 purchase totals = | $787.46 | $843.0399 | $843.02 | $843.05 | $843.00 | |