| 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 | $215.98 | 9.369% | $236.2152 | $236.22 | $236.20 | $236.20 |
| Purchase #2 | $137.69 | 10.857% | $152.639 | $152.64 | $152.65 | $152.60 |
| Purchase #3 | $83.25 | 11.847% | $93.1126 | $93.11 | $93.10 | $93.10 |
| Purchase #4 | $137.58 | 13.688% | $156.412 | $156.41 | $156.40 | $156.40 |
| Purchase #5 | $41.93 | 9.326% | $45.8404 | $45.84 | $45.85 | $45.80 |
| Purchase #6 | $132.80 | 9.797% | $145.8104 | $145.81 | $145.80 | $145.80 |
| Purchase #7 | $53.46 | 8.306% | $57.9004 | $57.90 | $57.90 | $57.90 |
| 7 purchase totals = | $802.69 | $887.9300 | $887.93 | $887.90 | $887.80 | |