| 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 | $165.60 | 9.390% | $181.1498 | $181.15 | $181.15 | $181.10 |
| Purchase #2 | $15.99 | 8.620% | $17.3683 | $17.37 | $17.35 | $17.40 |
| Purchase #3 | $85.89 | 9.747% | $94.2617 | $94.26 | $94.25 | $94.30 |
| Purchase #4 | $64.39 | 9.174% | $70.2971 | $70.30 | $70.30 | $70.30 |
| Purchase #5 | $85.50 | 8.417% | $92.6965 | $92.70 | $92.70 | $92.70 |
| Purchase #6 | $239.28 | 6.585% | $255.0366 | $255.04 | $255.05 | $255.00 |
| Purchase #7 | $111.26 | 8.131% | $120.3066 | $120.31 | $120.30 | $120.30 |
| 7 purchase totals = | $767.91 | $831.1166 | $831.13 | $831.10 | $831.10 | |