| 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 | $177.43 | 6.843% | $189.5715 | $189.57 | $189.55 | $189.60 |
| Purchase #2 | $15.68 | 12.155% | $17.5859 | $17.59 | $17.60 | $17.60 |
| Purchase #3 | $217.59 | 7.843% | $234.6556 | $234.66 | $234.65 | $234.70 |
| Purchase #4 | $242.90 | 13.638% | $276.0267 | $276.03 | $276.05 | $276.00 |
| Purchase #5 | $94.44 | 12.443% | $106.1912 | $106.19 | $106.20 | $106.20 |
| Purchase #6 | $53.38 | 11.853% | $59.7071 | $59.71 | $59.70 | $59.70 |
| Purchase #7 | $128.78 | 9.653% | $141.2111 | $141.21 | $141.20 | $141.20 |
| 7 purchase totals = | $930.20 | $1,024.9491 | $1,024.96 | $1,024.95 | $1,025.00 | |