| 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 | $149.49 | 8.265% | $161.8453 | $161.85 | $161.85 | $161.80 |
| Purchase #2 | $95.57 | 13.301% | $108.2818 | $108.28 | $108.30 | $108.30 |
| Purchase #3 | $19.64 | 11.282% | $21.8558 | $21.86 | $21.85 | $21.90 |
| Purchase #4 | $198.80 | 6.520% | $211.7618 | $211.76 | $211.75 | $211.80 |
| Purchase #5 | $62.74 | 6.321% | $66.7058 | $66.71 | $66.70 | $66.70 |
| Purchase #6 | $215.64 | 10.551% | $238.3922 | $238.39 | $238.40 | $238.40 |
| Purchase #7 | $96.77 | 8.750% | $105.2374 | $105.24 | $105.25 | $105.20 |
| 7 purchase totals = | $838.65 | $914.0801 | $914.09 | $914.10 | $914.10 | |