| 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 | $140.96 | 9.107% | $153.7972 | $153.80 | $153.80 | $153.80 |
| Purchase #2 | $195.91 | 6.267% | $208.1877 | $208.19 | $208.20 | $208.20 |
| Purchase #3 | $69.51 | 7.874% | $74.9832 | $74.98 | $75.00 | $75.00 |
| Purchase #4 | $170.61 | 12.834% | $192.5061 | $192.51 | $192.50 | $192.50 |
| Purchase #5 | $64.30 | 6.327% | $68.3683 | $68.37 | $68.35 | $68.40 |
| Purchase #6 | $61.76 | 5.629% | $65.2365 | $65.24 | $65.25 | $65.20 |
| Purchase #7 | $53.74 | 12.118% | $60.2522 | $60.25 | $60.25 | $60.30 |
| 7 purchase totals = | $756.79 | $823.3312 | $823.34 | $823.35 | $823.40 | |