| 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 | $198.43 | 13.405% | $225.0295 | $225.03 | $225.05 | $225.00 |
| Purchase #2 | $96.28 | 4.535% | $100.6463 | $100.65 | $100.65 | $100.60 |
| Purchase #3 | $170.40 | 8.749% | $185.3083 | $185.31 | $185.30 | $185.30 |
| Purchase #4 | $96.95 | 6.169% | $102.9308 | $102.93 | $102.95 | $102.90 |
| Purchase #5 | $158.36 | 6.785% | $169.1047 | $169.10 | $169.10 | $169.10 |
| Purchase #6 | $66.84 | 12.724% | $75.3447 | $75.34 | $75.35 | $75.30 |
| Purchase #7 | $39.98 | 9.172% | $43.647 | $43.65 | $43.65 | $43.60 |
| 7 purchase totals = | $827.24 | $902.0113 | $902.01 | $902.05 | $901.80 | |