| 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 | $165.81 | 4.468% | $173.2184 | $173.22 | $173.20 | $173.20 |
| Purchase #2 | $100.29 | 12.281% | $112.6066 | $112.61 | $112.60 | $112.60 |
| Purchase #3 | $12.66 | 7.400% | $13.5968 | $13.60 | $13.60 | $13.60 |
| Purchase #4 | $92.77 | 10.386% | $102.4051 | $102.41 | $102.40 | $102.40 |
| Purchase #5 | $68.64 | 10.127% | $75.5912 | $75.59 | $75.60 | $75.60 |
| Purchase #6 | $161.54 | 8.529% | $175.3177 | $175.32 | $175.30 | $175.30 |
| Purchase #7 | $158.58 | 8.265% | $171.6866 | $171.69 | $171.70 | $171.70 |
| 7 purchase totals = | $760.29 | $824.4224 | $824.44 | $824.40 | $824.40 | |