| 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 | $166.49 | 13.113% | $188.3218 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $238.90 | 12.261% | $268.1915 | $268.19 | $268.20 | $268.20 |
| Purchase #3 | $188.65 | 3.822% | $195.8602 | $195.86 | $195.85 | $195.90 |
| Purchase #4 | $167.63 | 13.841% | $190.8317 | $190.83 | $190.85 | $190.80 |
| Purchase #5 | $100.74 | 5.262% | $106.0409 | $106.04 | $106.05 | $106.00 |
| Purchase #6 | $147.32 | 4.873% | $154.4989 | $154.50 | $154.50 | $154.50 |
| Purchase #7 | $243.98 | 8.874% | $265.6308 | $265.63 | $265.65 | $265.60 |
| 7 purchase totals = | $1,253.71 | $1,369.3758 | $1,369.37 | $1,369.40 | $1,369.30 | |