| 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 | $78.96 | 8.214% | $85.4458 | $85.45 | $85.45 | $85.40 |
| Purchase #2 | $180.89 | 12.342% | $203.2154 | $203.22 | $203.20 | $203.20 |
| Purchase #3 | $126.61 | 11.498% | $141.1676 | $141.17 | $141.15 | $141.20 |
| Purchase #4 | $229.99 | 6.670% | $245.3303 | $245.33 | $245.35 | $245.30 |
| Purchase #5 | $17.58 | 12.427% | $19.7647 | $19.76 | $19.75 | $19.80 |
| Purchase #6 | $11.33 | 11.219% | $12.6011 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $141.79 | 13.850% | $161.4279 | $161.43 | $161.45 | $161.40 |
| 7 purchase totals = | $787.15 | $868.9528 | $868.96 | $868.95 | $868.90 | |