| 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 | $132.40 | 12.315% | $148.7051 | $148.71 | $148.70 | $148.70 |
| Purchase #2 | $151.95 | 5.662% | $160.5534 | $160.55 | $160.55 | $160.60 |
| Purchase #3 | $226.92 | 8.648% | $246.544 | $246.54 | $246.55 | $246.50 |
| Purchase #4 | $15.48 | 5.356% | $16.3091 | $16.31 | $16.30 | $16.30 |
| Purchase #5 | $171.66 | 12.491% | $193.1021 | $193.10 | $193.10 | $193.10 |
| Purchase #6 | $6.67 | 7.284% | $7.1558 | $7.16 | $7.15 | $7.20 |
| Purchase #7 | $9.26 | 13.537% | $10.5135 | $10.51 | $10.50 | $10.50 |
| 7 purchase totals = | $714.34 | $782.8830 | $782.88 | $782.85 | $782.90 | |