| 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 | $161.70 | 7.222% | $173.378 | $173.38 | $173.40 | $173.40 |
| Purchase #2 | $91.33 | 7.554% | $98.2291 | $98.23 | $98.25 | $98.20 |
| Purchase #3 | $129.44 | 4.380% | $135.1095 | $135.11 | $135.10 | $135.10 |
| Purchase #4 | $224.46 | 8.796% | $244.2035 | $244.20 | $244.20 | $244.20 |
| Purchase #5 | $13.87 | 11.620% | $15.4817 | $15.48 | $15.50 | $15.50 |
| Purchase #6 | $53.52 | 13.613% | $60.8057 | $60.81 | $60.80 | $60.80 |
| Purchase #7 | $149.50 | 6.238% | $158.8258 | $158.83 | $158.85 | $158.80 |
| 7 purchase totals = | $823.82 | $886.0333 | $886.04 | $886.10 | $886.00 | |