| 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 | $197.79 | 7.717% | $213.0535 | $213.05 | $213.05 | $213.10 |
| Purchase #2 | $43.33 | 5.593% | $45.7534 | $45.75 | $45.75 | $45.80 |
| Purchase #3 | $110.69 | 10.851% | $122.701 | $122.70 | $122.70 | $122.70 |
| Purchase #4 | $154.92 | 7.731% | $166.8969 | $166.90 | $166.90 | $166.90 |
| Purchase #5 | $180.43 | 4.810% | $189.1087 | $189.11 | $189.10 | $189.10 |
| Purchase #6 | $83.33 | 6.782% | $88.9814 | $88.98 | $89.00 | $89.00 |
| Purchase #7 | $163.95 | 8.321% | $177.5923 | $177.59 | $177.60 | $177.60 |
| 7 purchase totals = | $934.44 | $1,004.0872 | $1,004.08 | $1,004.10 | $1,004.20 | |