| 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 | $165.89 | 4.312% | $173.0432 | $173.04 | $173.05 | $173.00 |
| Purchase #2 | $19.41 | 11.810% | $21.7023 | $21.70 | $21.70 | $21.70 |
| Purchase #3 | $113.96 | 3.474% | $117.919 | $117.92 | $117.90 | $117.90 |
| Purchase #4 | $204.51 | 7.643% | $220.1407 | $220.14 | $220.15 | $220.10 |
| Purchase #5 | $165.40 | 4.458% | $172.7735 | $172.77 | $172.75 | $172.80 |
| Purchase #6 | $204.57 | 3.608% | $211.9509 | $211.95 | $211.95 | $212.00 |
| Purchase #7 | $36.73 | 7.449% | $39.466 | $39.47 | $39.45 | $39.50 |
| 7 purchase totals = | $910.47 | $956.9956 | $956.99 | $956.95 | $957.00 | |