| 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 | $140.42 | 12.596% | $158.1073 | $158.11 | $158.10 | $158.10 |
| Purchase #2 | $49.35 | 13.792% | $56.1564 | $56.16 | $56.15 | $56.20 |
| Purchase #3 | $180.98 | 3.310% | $186.9704 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $186.70 | 8.337% | $202.2652 | $202.27 | $202.25 | $202.30 |
| Purchase #5 | $16.39 | 7.692% | $17.6507 | $17.65 | $17.65 | $17.70 |
| Purchase #6 | $231.92 | 10.487% | $256.2415 | $256.24 | $256.25 | $256.20 |
| Purchase #7 | $42.44 | 4.142% | $44.1979 | $44.20 | $44.20 | $44.20 |
| 7 purchase totals = | $848.20 | $921.5894 | $921.60 | $921.55 | $921.70 | |