| 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 | $96.26 | 5.331% | $101.3916 | $101.39 | $101.40 | $101.40 |
| Purchase #2 | $143.93 | 13.558% | $163.444 | $163.44 | $163.45 | $163.40 |
| Purchase #3 | $32.30 | 8.135% | $34.9276 | $34.93 | $34.95 | $34.90 |
| Purchase #4 | $207.84 | 12.428% | $233.6704 | $233.67 | $233.65 | $233.70 |
| Purchase #5 | $122.80 | 6.617% | $130.9257 | $130.93 | $130.95 | $130.90 |
| Purchase #6 | $69.49 | 12.551% | $78.2117 | $78.21 | $78.20 | $78.20 |
| Purchase #7 | $60.87 | 10.770% | $67.4257 | $67.43 | $67.45 | $67.40 |
| 7 purchase totals = | $733.49 | $809.9967 | $810.00 | $810.05 | $809.90 | |