| 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 | $152.64 | 4.627% | $159.7027 | $159.70 | $159.70 | $159.70 |
| Purchase #2 | $142.99 | 7.803% | $154.1475 | $154.15 | $154.15 | $154.10 |
| Purchase #3 | $109.26 | 3.372% | $112.9442 | $112.94 | $112.95 | $112.90 |
| Purchase #4 | $193.25 | 11.868% | $216.1849 | $216.18 | $216.20 | $216.20 |
| Purchase #5 | $25.27 | 6.871% | $27.0063 | $27.01 | $27.00 | $27.00 |
| Purchase #6 | $76.46 | 3.477% | $79.1185 | $79.12 | $79.10 | $79.10 |
| Purchase #7 | $229.85 | 13.198% | $260.1856 | $260.19 | $260.20 | $260.20 |
| 7 purchase totals = | $929.72 | $1,009.2897 | $1,009.29 | $1,009.30 | $1,009.20 | |