| 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 | $116.39 | 11.192% | $129.4164 | $129.42 | $129.40 | $129.40 |
| Purchase #2 | $191.87 | 10.705% | $212.4097 | $212.41 | $212.40 | $212.40 |
| Purchase #3 | $81.95 | 5.775% | $86.6826 | $86.68 | $86.70 | $86.70 |
| Purchase #4 | $41.52 | 7.407% | $44.5954 | $44.60 | $44.60 | $44.60 |
| Purchase #5 | $152.31 | 12.837% | $171.862 | $171.86 | $171.85 | $171.90 |
| Purchase #6 | $148.89 | 13.285% | $168.67 | $168.67 | $168.65 | $168.70 |
| Purchase #7 | $35.82 | 13.280% | $40.5769 | $40.58 | $40.60 | $40.60 |
| 7 purchase totals = | $768.75 | $854.2130 | $854.22 | $854.20 | $854.30 | |