| 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 | $164.41 | 9.617% | $180.2213 | $180.22 | $180.20 | $180.20 |
| Purchase #2 | $150.34 | 5.179% | $158.1261 | $158.13 | $158.15 | $158.10 |
| Purchase #3 | $217.84 | 10.668% | $241.0792 | $241.08 | $241.10 | $241.10 |
| Purchase #4 | $59.70 | 4.180% | $62.1955 | $62.20 | $62.20 | $62.20 |
| Purchase #5 | $153.58 | 7.714% | $165.4272 | $165.43 | $165.45 | $165.40 |
| Purchase #6 | $24.63 | 12.182% | $27.6304 | $27.63 | $27.65 | $27.60 |
| Purchase #7 | $12.47 | 5.212% | $13.1199 | $13.12 | $13.10 | $13.10 |
| 7 purchase totals = | $782.97 | $847.7996 | $847.81 | $847.85 | $847.70 | |