| 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 | $189.63 | 5.365% | $199.8036 | $199.80 | $199.80 | $199.80 |
| Purchase #2 | $124.93 | 12.823% | $140.9498 | $140.95 | $140.95 | $140.90 |
| Purchase #3 | $39.67 | 3.377% | $41.0097 | $41.01 | $41.00 | $41.00 |
| Purchase #4 | $58.80 | 6.583% | $62.6708 | $62.67 | $62.65 | $62.70 |
| Purchase #5 | $11.73 | 7.125% | $12.5658 | $12.57 | $12.55 | $12.60 |
| Purchase #6 | $47.74 | 12.531% | $53.7223 | $53.72 | $53.70 | $53.70 |
| Purchase #7 | $148.80 | 9.693% | $163.2232 | $163.22 | $163.20 | $163.20 |
| 7 purchase totals = | $621.30 | $673.9452 | $673.94 | $673.85 | $673.90 | |