| 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 | $149.37 | 6.233% | $158.6802 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $235.79 | 7.285% | $252.9673 | $252.97 | $252.95 | $253.00 |
| Purchase #3 | $134.58 | 8.280% | $145.7232 | $145.72 | $145.70 | $145.70 |
| Purchase #4 | $37.86 | 8.757% | $41.1754 | $41.18 | $41.20 | $41.20 |
| Purchase #5 | $25.70 | 11.568% | $28.673 | $28.67 | $28.65 | $28.70 |
| Purchase #6 | $102.74 | 6.569% | $109.489 | $109.49 | $109.50 | $109.50 |
| Purchase #7 | $52.28 | 5.302% | $55.0519 | $55.05 | $55.05 | $55.10 |
| 7 purchase totals = | $738.32 | $791.7600 | $791.76 | $791.75 | $791.90 | |