| 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 | $17.46 | 8.474% | $18.9396 | $18.94 | $18.95 | $18.90 |
| Purchase #2 | $92.82 | 6.626% | $98.9703 | $98.97 | $98.95 | $99.00 |
| Purchase #3 | $165.95 | 10.379% | $183.174 | $183.17 | $183.15 | $183.20 |
| Purchase #4 | $109.79 | 5.438% | $115.7604 | $115.76 | $115.75 | $115.80 |
| Purchase #5 | $148.87 | 3.212% | $153.6517 | $153.65 | $153.65 | $153.70 |
| Purchase #6 | $111.77 | 5.767% | $118.2158 | $118.22 | $118.20 | $118.20 |
| Purchase #7 | $16.48 | 7.330% | $17.688 | $17.69 | $17.70 | $17.70 |
| 7 purchase totals = | $663.14 | $706.3998 | $706.40 | $706.35 | $706.50 | |