| 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 | $161.61 | 10.806% | $179.0736 | $179.07 | $179.05 | $179.10 |
| Purchase #2 | $140.95 | 12.554% | $158.6449 | $158.64 | $158.65 | $158.60 |
| Purchase #3 | $25.44 | 12.365% | $28.5857 | $28.59 | $28.60 | $28.60 |
| Purchase #4 | $30.52 | 12.267% | $34.2639 | $34.26 | $34.25 | $34.30 |
| Purchase #5 | $63.44 | 4.109% | $66.0467 | $66.05 | $66.05 | $66.00 |
| Purchase #6 | $24.67 | 7.174% | $26.4398 | $26.44 | $26.45 | $26.40 |
| Purchase #7 | $187.31 | 8.310% | $202.8755 | $202.88 | $202.90 | $202.90 |
| 7 purchase totals = | $633.94 | $695.9301 | $695.93 | $695.95 | $695.90 | |