| 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 | $142.59 | 12.650% | $160.6276 | $160.63 | $160.65 | $160.60 |
| Purchase #2 | $53.60 | 7.555% | $57.6495 | $57.65 | $57.65 | $57.60 |
| Purchase #3 | $162.75 | 10.441% | $179.7427 | $179.74 | $179.75 | $179.70 |
| Purchase #4 | $148.46 | 7.657% | $159.8276 | $159.83 | $159.85 | $159.80 |
| Purchase #5 | $95.98 | 11.871% | $107.3738 | $107.37 | $107.35 | $107.40 |
| Purchase #6 | $68.30 | 10.292% | $75.3294 | $75.33 | $75.35 | $75.30 |
| Purchase #7 | $82.93 | 3.321% | $85.6841 | $85.68 | $85.70 | $85.70 |
| 7 purchase totals = | $754.61 | $826.2347 | $826.23 | $826.30 | $826.10 | |