| 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 | $141.75 | 12.395% | $159.3199 | $159.32 | $159.30 | $159.30 |
| Purchase #2 | $120.48 | 3.635% | $124.8594 | $124.86 | $124.85 | $124.90 |
| Purchase #3 | $68.46 | 10.705% | $75.7886 | $75.79 | $75.80 | $75.80 |
| Purchase #4 | $164.91 | 4.711% | $172.6789 | $172.68 | $172.70 | $172.70 |
| Purchase #5 | $72.78 | 12.420% | $81.8193 | $81.82 | $81.80 | $81.80 |
| Purchase #6 | $44.87 | 10.158% | $49.4279 | $49.43 | $49.45 | $49.40 |
| Purchase #7 | $107.97 | 7.835% | $116.4294 | $116.43 | $116.45 | $116.40 |
| 7 purchase totals = | $721.22 | $780.3234 | $780.33 | $780.35 | $780.30 | |