| 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 | $190.51 | 8.211% | $206.1528 | $206.15 | $206.15 | $206.20 |
| Purchase #2 | $96.48 | 12.494% | $108.5342 | $108.53 | $108.55 | $108.50 |
| Purchase #3 | $90.55 | 8.358% | $98.1182 | $98.12 | $98.10 | $98.10 |
| Purchase #4 | $65.51 | 9.743% | $71.8926 | $71.89 | $71.90 | $71.90 |
| Purchase #5 | $104.34 | 8.107% | $112.7988 | $112.80 | $112.80 | $112.80 |
| Purchase #6 | $102.30 | 7.193% | $109.6584 | $109.66 | $109.65 | $109.70 |
| Purchase #7 | $184.60 | 10.825% | $204.583 | $204.58 | $204.60 | $204.60 |
| 7 purchase totals = | $834.29 | $911.7380 | $911.73 | $911.75 | $911.80 | |