| 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 | $41.60 | 10.851% | $46.114 | $46.11 | $46.10 | $46.10 |
| Purchase #2 | $161.90 | 3.582% | $167.6993 | $167.70 | $167.70 | $167.70 |
| Purchase #3 | $81.66 | 8.858% | $88.8934 | $88.89 | $88.90 | $88.90 |
| Purchase #4 | $126.80 | 13.589% | $144.0309 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $217.32 | 5.573% | $229.4312 | $229.43 | $229.45 | $229.40 |
| Purchase #6 | $135.87 | 8.360% | $147.2287 | $147.23 | $147.25 | $147.20 |
| Purchase #7 | $141.28 | 6.358% | $150.2626 | $150.26 | $150.25 | $150.30 |
| 7 purchase totals = | $906.43 | $973.6601 | $973.65 | $973.70 | $973.60 | |