| 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 | $39.37 | 6.152% | $41.792 | $41.79 | $41.80 | $41.80 |
| Purchase #2 | $117.60 | 10.423% | $129.8574 | $129.86 | $129.85 | $129.90 |
| Purchase #3 | $204.49 | 7.244% | $219.3033 | $219.30 | $219.30 | $219.30 |
| Purchase #4 | $161.87 | 3.131% | $166.9381 | $166.94 | $166.95 | $166.90 |
| Purchase #5 | $197.86 | 9.255% | $216.1719 | $216.17 | $216.15 | $216.20 |
| Purchase #6 | $34.36 | 4.625% | $35.9492 | $35.95 | $35.95 | $35.90 |
| Purchase #7 | $121.84 | 12.615% | $137.2101 | $137.21 | $137.20 | $137.20 |
| 7 purchase totals = | $877.39 | $947.2220 | $947.22 | $947.20 | $947.20 | |