| 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 | $22.81 | 10.355% | $25.172 | $25.17 | $25.15 | $25.20 |
| Purchase #2 | $52.80 | 5.240% | $55.5667 | $55.57 | $55.55 | $55.60 |
| Purchase #3 | $149.82 | 10.257% | $165.187 | $165.19 | $165.20 | $165.20 |
| Purchase #4 | $44.58 | 5.727% | $47.1331 | $47.13 | $47.15 | $47.10 |
| Purchase #5 | $230.29 | 11.523% | $256.8263 | $256.83 | $256.85 | $256.80 |
| Purchase #6 | $211.73 | 4.599% | $221.4675 | $221.47 | $221.45 | $221.50 |
| Purchase #7 | $157.73 | 4.716% | $165.1685 | $165.17 | $165.15 | $165.20 |
| 7 purchase totals = | $869.76 | $936.5211 | $936.53 | $936.50 | $936.60 | |