| 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 | $153.48 | 11.128% | $170.5593 | $170.56 | $170.55 | $170.60 |
| Purchase #2 | $87.41 | 8.146% | $94.5304 | $94.53 | $94.55 | $94.50 |
| Purchase #3 | $36.31 | 6.756% | $38.7631 | $38.76 | $38.75 | $38.80 |
| Purchase #4 | $82.94 | 12.261% | $93.1093 | $93.11 | $93.10 | $93.10 |
| Purchase #5 | $148.49 | 8.401% | $160.9646 | $160.96 | $160.95 | $161.00 |
| Purchase #6 | $22.52 | 10.672% | $24.9233 | $24.92 | $24.90 | $24.90 |
| Purchase #7 | $236.37 | 8.702% | $256.9389 | $256.94 | $256.95 | $256.90 |
| 7 purchase totals = | $767.52 | $839.7889 | $839.78 | $839.75 | $839.80 | |