| 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 | $168.35 | 8.148% | $182.0672 | $182.07 | $182.05 | $182.10 |
| Purchase #2 | $16.72 | 11.705% | $18.6771 | $18.68 | $18.70 | $18.70 |
| Purchase #3 | $188.70 | 12.466% | $212.2233 | $212.22 | $212.20 | $212.20 |
| Purchase #4 | $29.26 | 12.218% | $32.835 | $32.84 | $32.85 | $32.80 |
| Purchase #5 | $65.67 | 8.295% | $71.1173 | $71.12 | $71.10 | $71.10 |
| Purchase #6 | $116.27 | 4.563% | $121.5754 | $121.58 | $121.60 | $121.60 |
| Purchase #7 | $66.91 | 4.369% | $69.8333 | $69.83 | $69.85 | $69.80 |
| 7 purchase totals = | $651.88 | $708.3286 | $708.34 | $708.35 | $708.30 | |