| 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 | $131.54 | 10.224% | $144.9886 | $144.99 | $145.00 | $145.00 |
| Purchase #2 | $58.94 | 13.130% | $66.6788 | $66.68 | $66.70 | $66.70 |
| Purchase #3 | $8.95 | 11.501% | $9.9793 | $9.98 | $10.00 | $10.00 |
| Purchase #4 | $72.30 | 5.352% | $76.1695 | $76.17 | $76.15 | $76.20 |
| Purchase #5 | $122.49 | 12.741% | $138.0965 | $138.10 | $138.10 | $138.10 |
| Purchase #6 | $111.31 | 9.690% | $122.0959 | $122.10 | $122.10 | $122.10 |
| Purchase #7 | $141.74 | 5.480% | $149.5074 | $149.51 | $149.50 | $149.50 |
| 7 purchase totals = | $647.27 | $707.5160 | $707.53 | $707.55 | $707.60 | |