| 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 | $121.28 | 6.758% | $129.4761 | $129.48 | $129.50 | $129.50 |
| Purchase #2 | $132.96 | 13.572% | $151.0053 | $151.01 | $151.00 | $151.00 |
| Purchase #3 | $145.27 | 11.206% | $161.549 | $161.55 | $161.55 | $161.50 |
| Purchase #4 | $64.74 | 7.822% | $69.804 | $69.80 | $69.80 | $69.80 |
| Purchase #5 | $73.30 | 12.148% | $82.2045 | $82.20 | $82.20 | $82.20 |
| Purchase #6 | $161.87 | 8.300% | $175.3052 | $175.31 | $175.30 | $175.30 |
| Purchase #7 | $17.30 | 11.350% | $19.2636 | $19.26 | $19.25 | $19.30 |
| 7 purchase totals = | $716.72 | $788.6077 | $788.61 | $788.60 | $788.60 | |