| 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 | $148.53 | 8.180% | $160.6798 | $160.68 | $160.70 | $160.70 |
| Purchase #2 | $128.51 | 11.347% | $143.092 | $143.09 | $143.10 | $143.10 |
| Purchase #3 | $124.73 | 3.684% | $129.3251 | $129.33 | $129.35 | $129.30 |
| Purchase #4 | $65.47 | 8.167% | $70.8169 | $70.82 | $70.80 | $70.80 |
| Purchase #5 | $40.79 | 11.132% | $45.3307 | $45.33 | $45.35 | $45.30 |
| Purchase #6 | $237.64 | 5.527% | $250.7744 | $250.77 | $250.75 | $250.80 |
| Purchase #7 | $225.72 | 5.447% | $238.015 | $238.02 | $238.00 | $238.00 |
| 7 purchase totals = | $971.39 | $1,038.0339 | $1,038.04 | $1,038.05 | $1,038.00 | |