| 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 | $155.61 | 10.106% | $171.3359 | $171.34 | $171.35 | $171.30 |
| Purchase #2 | $239.80 | 5.115% | $252.0658 | $252.07 | $252.05 | $252.10 |
| Purchase #3 | $97.78 | 7.726% | $105.3345 | $105.33 | $105.35 | $105.30 |
| Purchase #4 | $133.92 | 10.656% | $148.1905 | $148.19 | $148.20 | $148.20 |
| Purchase #5 | $122.49 | 6.828% | $130.8536 | $130.85 | $130.85 | $130.90 |
| Purchase #6 | $44.38 | 10.404% | $48.9973 | $49.00 | $49.00 | $49.00 |
| Purchase #7 | $60.47 | 12.471% | $68.0112 | $68.01 | $68.00 | $68.00 |
| 7 purchase totals = | $854.45 | $924.7888 | $924.79 | $924.80 | $924.80 | |