| 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 | $160.37 | 5.509% | $169.2048 | $169.20 | $169.20 | $169.20 |
| Purchase #2 | $24.99 | 9.747% | $27.4258 | $27.43 | $27.45 | $27.40 |
| Purchase #3 | $100.38 | 6.470% | $106.8746 | $106.87 | $106.85 | $106.90 |
| Purchase #4 | $104.35 | 8.147% | $112.8514 | $112.85 | $112.85 | $112.90 |
| Purchase #5 | $66.75 | 10.550% | $73.7921 | $73.79 | $73.80 | $73.80 |
| Purchase #6 | $184.57 | 12.428% | $207.5084 | $207.51 | $207.50 | $207.50 |
| Purchase #7 | $109.64 | 8.409% | $118.8596 | $118.86 | $118.85 | $118.90 |
| 7 purchase totals = | $751.05 | $816.5167 | $816.51 | $816.50 | $816.60 | |