| 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 | $137.69 | 11.402% | $153.3894 | $153.39 | $153.40 | $153.40 |
| Purchase #2 | $230.97 | 13.447% | $262.0285 | $262.03 | $262.05 | $262.00 |
| Purchase #3 | $147.57 | 12.173% | $165.5337 | $165.53 | $165.55 | $165.50 |
| Purchase #4 | $52.93 | 9.339% | $57.8731 | $57.87 | $57.85 | $57.90 |
| Purchase #5 | $37.84 | 8.690% | $41.1283 | $41.13 | $41.15 | $41.10 |
| Purchase #6 | $23.73 | 8.353% | $25.7122 | $25.71 | $25.70 | $25.70 |
| Purchase #7 | $102.65 | 8.762% | $111.6442 | $111.64 | $111.65 | $111.60 |
| 7 purchase totals = | $733.38 | $817.3094 | $817.30 | $817.35 | $817.20 | |