| 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 | $101.66 | 11.347% | $113.1954 | $113.20 | $113.20 | $113.20 |
| Purchase #2 | $13.32 | 10.519% | $14.7211 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $101.85 | 3.681% | $105.5991 | $105.60 | $105.60 | $105.60 |
| Purchase #4 | $122.89 | 11.624% | $137.1747 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $14.50 | 13.254% | $16.4218 | $16.42 | $16.40 | $16.40 |
| Purchase #6 | $152.58 | 13.601% | $173.3324 | $173.33 | $173.35 | $173.30 |
| Purchase #7 | $131.38 | 12.809% | $148.2085 | $148.21 | $148.20 | $148.20 |
| 7 purchase totals = | $638.18 | $708.6530 | $708.65 | $708.60 | $708.60 | |