| 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 | $142.30 | 11.797% | $159.0871 | $159.09 | $159.10 | $159.10 |
| Purchase #2 | $43.65 | 6.853% | $46.6413 | $46.64 | $46.65 | $46.60 |
| Purchase #3 | $95.65 | 10.205% | $105.4111 | $105.41 | $105.40 | $105.40 |
| Purchase #4 | $190.80 | 10.860% | $211.5209 | $211.52 | $211.50 | $211.50 |
| Purchase #5 | $35.86 | 10.735% | $39.7096 | $39.71 | $39.70 | $39.70 |
| Purchase #6 | $158.68 | 13.790% | $180.562 | $180.56 | $180.55 | $180.60 |
| Purchase #7 | $121.76 | 9.495% | $133.3211 | $133.32 | $133.30 | $133.30 |
| 7 purchase totals = | $788.70 | $876.2531 | $876.25 | $876.20 | $876.20 | |