| 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 | $90.95 | 12.549% | $102.3633 | $102.36 | $102.35 | $102.40 |
| Purchase #2 | $19.55 | 3.689% | $20.2712 | $20.27 | $20.25 | $20.30 |
| Purchase #3 | $137.58 | 8.506% | $149.2826 | $149.28 | $149.30 | $149.30 |
| Purchase #4 | $165.87 | 7.473% | $178.2655 | $178.27 | $178.25 | $178.30 |
| Purchase #5 | $248.51 | 11.547% | $277.2054 | $277.21 | $277.20 | $277.20 |
| Purchase #6 | $77.47 | 5.672% | $81.8641 | $81.86 | $81.85 | $81.90 |
| Purchase #7 | $144.57 | 3.549% | $149.7008 | $149.70 | $149.70 | $149.70 |
| 7 purchase totals = | $884.50 | $958.9529 | $958.95 | $958.90 | $959.10 | |