| 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 | $155.36 | 9.288% | $169.7898 | $169.79 | $169.80 | $169.80 |
| Purchase #2 | $141.76 | 3.441% | $146.638 | $146.64 | $146.65 | $146.60 |
| Purchase #3 | $169.81 | 7.325% | $182.2486 | $182.25 | $182.25 | $182.20 |
| Purchase #4 | $102.68 | 5.824% | $108.6601 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $212.75 | 7.368% | $228.4254 | $228.43 | $228.45 | $228.40 |
| Purchase #6 | $235.83 | 6.113% | $250.2463 | $250.25 | $250.25 | $250.20 |
| Purchase #7 | $162.42 | 9.381% | $177.6566 | $177.66 | $177.65 | $177.70 |
| 7 purchase totals = | $1,180.61 | $1,263.6648 | $1,263.68 | $1,263.70 | $1,263.60 | |