| 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 | $173.74 | 9.142% | $189.6233 | $189.62 | $189.60 | $189.60 |
| Purchase #2 | $117.38 | 3.561% | $121.5599 | $121.56 | $121.55 | $121.60 |
| Purchase #3 | $76.27 | 6.532% | $81.252 | $81.25 | $81.25 | $81.30 |
| Purchase #4 | $193.43 | 4.813% | $202.7398 | $202.74 | $202.75 | $202.70 |
| Purchase #5 | $53.71 | 8.790% | $58.4311 | $58.43 | $58.45 | $58.40 |
| Purchase #6 | $110.60 | 11.168% | $122.9518 | $122.95 | $122.95 | $123.00 |
| Purchase #7 | $161.28 | 3.324% | $166.6409 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $886.41 | $943.1988 | $943.19 | $943.20 | $943.20 | |