| 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 | $66.92 | 9.325% | $73.1603 | $73.16 | $73.15 | $73.20 |
| Purchase #2 | $15.99 | 10.599% | $17.6848 | $17.68 | $17.70 | $17.70 |
| Purchase #3 | $133.51 | 10.636% | $147.7101 | $147.71 | $147.70 | $147.70 |
| Purchase #4 | $230.28 | 5.844% | $243.7376 | $243.74 | $243.75 | $243.70 |
| Purchase #5 | $69.45 | 8.533% | $75.3762 | $75.38 | $75.40 | $75.40 |
| Purchase #6 | $228.38 | 4.103% | $237.7504 | $237.75 | $237.75 | $237.80 |
| Purchase #7 | $181.57 | 7.770% | $195.678 | $195.68 | $195.70 | $195.70 |
| 7 purchase totals = | $926.10 | $991.0974 | $991.10 | $991.15 | $991.20 | |