| 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 | $149.52 | 10.428% | $165.1119 | $165.11 | $165.10 | $165.10 |
| Purchase #2 | $52.38 | 10.107% | $57.674 | $57.67 | $57.65 | $57.70 |
| Purchase #3 | $124.36 | 4.698% | $130.2024 | $130.20 | $130.20 | $130.20 |
| Purchase #4 | $132.86 | 4.353% | $138.6434 | $138.64 | $138.65 | $138.60 |
| Purchase #5 | $131.49 | 12.239% | $147.5831 | $147.58 | $147.60 | $147.60 |
| Purchase #6 | $83.67 | 5.677% | $88.4199 | $88.42 | $88.40 | $88.40 |
| Purchase #7 | $164.66 | 9.467% | $180.2484 | $180.25 | $180.25 | $180.20 |
| 7 purchase totals = | $838.94 | $907.8831 | $907.87 | $907.85 | $907.80 | |