| 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 | $147.69 | 9.326% | $161.4636 | $161.46 | $161.45 | $161.50 |
| Purchase #2 | $156.51 | 12.195% | $175.5964 | $175.60 | $175.60 | $175.60 |
| Purchase #3 | $216.58 | 9.495% | $237.1443 | $237.14 | $237.15 | $237.10 |
| Purchase #4 | $113.95 | 5.440% | $120.1489 | $120.15 | $120.15 | $120.10 |
| Purchase #5 | $158.58 | 8.825% | $172.5747 | $172.57 | $172.55 | $172.60 |
| Purchase #6 | $46.58 | 11.367% | $51.8747 | $51.87 | $51.85 | $51.90 |
| Purchase #7 | $65.51 | 10.461% | $72.363 | $72.36 | $72.35 | $72.40 |
| 7 purchase totals = | $905.40 | $991.1656 | $991.15 | $991.10 | $991.20 | |