| 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 | $74.57 | 12.206% | $83.672 | $83.67 | $83.65 | $83.70 |
| Purchase #2 | $166.50 | 8.200% | $180.153 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $98.37 | 12.694% | $110.8571 | $110.86 | $110.85 | $110.90 |
| Purchase #4 | $178.67 | 10.343% | $197.1498 | $197.15 | $197.15 | $197.10 |
| Purchase #5 | $49.27 | 3.450% | $50.9698 | $50.97 | $50.95 | $51.00 |
| Purchase #6 | $26.64 | 8.820% | $28.9896 | $28.99 | $29.00 | $29.00 |
| Purchase #7 | $137.60 | 8.435% | $149.2066 | $149.21 | $149.20 | $149.20 |
| 7 purchase totals = | $731.62 | $800.9979 | $801.00 | $800.95 | $801.10 | |