| 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 | $118.35 | 10.139% | $130.3495 | $130.35 | $130.35 | $130.30 |
| Purchase #2 | $171.47 | 5.166% | $180.3281 | $180.33 | $180.35 | $180.30 |
| Purchase #3 | $8.98 | 6.738% | $9.5851 | $9.59 | $9.60 | $9.60 |
| Purchase #4 | $176.88 | 8.192% | $191.37 | $191.37 | $191.35 | $191.40 |
| Purchase #5 | $129.77 | 13.203% | $146.9035 | $146.90 | $146.90 | $146.90 |
| Purchase #6 | $15.86 | 9.593% | $17.3814 | $17.38 | $17.40 | $17.40 |
| Purchase #7 | $238.91 | 12.536% | $268.8598 | $268.86 | $268.85 | $268.90 |
| 7 purchase totals = | $860.22 | $944.7774 | $944.78 | $944.80 | $944.80 | |