| 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 | $180.56 | 8.621% | $196.1261 | $196.13 | $196.15 | $196.10 |
| Purchase #2 | $102.43 | 3.604% | $106.1216 | $106.12 | $106.10 | $106.10 |
| Purchase #3 | $62.34 | 3.784% | $64.6989 | $64.70 | $64.70 | $64.70 |
| Purchase #4 | $105.64 | 6.252% | $112.2446 | $112.24 | $112.25 | $112.20 |
| Purchase #5 | $29.82 | 6.585% | $31.7836 | $31.78 | $31.80 | $31.80 |
| Purchase #6 | $192.81 | 6.819% | $205.9577 | $205.96 | $205.95 | $206.00 |
| Purchase #7 | $153.79 | 6.859% | $164.3385 | $164.34 | $164.35 | $164.30 |
| 7 purchase totals = | $827.39 | $881.2710 | $881.27 | $881.30 | $881.20 | |