| 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 | $169.86 | 12.829% | $191.6513 | $191.65 | $191.65 | $191.70 |
| Purchase #2 | $197.64 | 9.791% | $216.9909 | $216.99 | $217.00 | $217.00 |
| Purchase #3 | $96.68 | 8.307% | $104.7112 | $104.71 | $104.70 | $104.70 |
| Purchase #4 | $37.80 | 9.814% | $41.5097 | $41.51 | $41.50 | $41.50 |
| Purchase #5 | $84.55 | 4.210% | $88.1096 | $88.11 | $88.10 | $88.10 |
| Purchase #6 | $66.74 | 12.440% | $75.0425 | $75.04 | $75.05 | $75.00 |
| Purchase #7 | $230.33 | 7.160% | $246.8216 | $246.82 | $246.80 | $246.80 |
| 7 purchase totals = | $883.60 | $964.8368 | $964.83 | $964.80 | $964.80 | |