| 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 | $111.32 | 5.748% | $117.7187 | $117.72 | $117.70 | $117.70 |
| Purchase #2 | $159.26 | 11.526% | $177.6163 | $177.62 | $177.60 | $177.60 |
| Purchase #3 | $17.28 | 8.757% | $18.7932 | $18.79 | $18.80 | $18.80 |
| Purchase #4 | $124.27 | 10.354% | $137.1369 | $137.14 | $137.15 | $137.10 |
| Purchase #5 | $120.33 | 13.417% | $136.4747 | $136.47 | $136.45 | $136.50 |
| Purchase #6 | $246.42 | 5.575% | $260.1579 | $260.16 | $260.15 | $260.20 |
| Purchase #7 | $23.80 | 6.615% | $25.3744 | $25.37 | $25.35 | $25.40 |
| 7 purchase totals = | $802.68 | $873.2721 | $873.27 | $873.20 | $873.30 | |