| 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 | $122.34 | 6.412% | $130.1844 | $130.18 | $130.20 | $130.20 |
| Purchase #2 | $6.82 | 12.767% | $7.6907 | $7.69 | $7.70 | $7.70 |
| Purchase #3 | $164.29 | 8.455% | $178.1807 | $178.18 | $178.20 | $178.20 |
| Purchase #4 | $126.60 | 9.261% | $138.3244 | $138.32 | $138.30 | $138.30 |
| Purchase #5 | $151.73 | 6.533% | $161.6425 | $161.64 | $161.65 | $161.60 |
| Purchase #6 | $107.88 | 8.571% | $117.1264 | $117.13 | $117.15 | $117.10 |
| Purchase #7 | $161.40 | 12.492% | $181.5621 | $181.56 | $181.55 | $181.60 |
| 7 purchase totals = | $841.06 | $914.7112 | $914.70 | $914.75 | $914.70 | |