| 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 | $176.77 | 7.742% | $190.4555 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $61.27 | 11.431% | $68.2738 | $68.27 | $68.25 | $68.30 |
| Purchase #3 | $69.29 | 6.325% | $73.6726 | $73.67 | $73.65 | $73.70 |
| Purchase #4 | $63.50 | 6.326% | $67.517 | $67.52 | $67.50 | $67.50 |
| Purchase #5 | $116.35 | 7.552% | $125.1368 | $125.14 | $125.15 | $125.10 |
| Purchase #6 | $38.85 | 8.659% | $42.214 | $42.21 | $42.20 | $42.20 |
| Purchase #7 | $91.47 | 11.298% | $101.8043 | $101.80 | $101.80 | $101.80 |
| 7 purchase totals = | $617.50 | $669.0740 | $669.07 | $669.00 | $669.10 | |