| 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 | $175.81 | 4.524% | $183.7636 | $183.76 | $183.75 | $183.80 |
| Purchase #2 | $150.65 | 11.589% | $168.1088 | $168.11 | $168.10 | $168.10 |
| Purchase #3 | $121.63 | 11.158% | $135.2015 | $135.20 | $135.20 | $135.20 |
| Purchase #4 | $17.27 | 11.632% | $19.2788 | $19.28 | $19.30 | $19.30 |
| Purchase #5 | $85.72 | 12.582% | $96.5053 | $96.51 | $96.50 | $96.50 |
| Purchase #6 | $93.53 | 6.263% | $99.3878 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $203.89 | 6.643% | $217.4344 | $217.43 | $217.45 | $217.40 |
| 7 purchase totals = | $848.50 | $919.6802 | $919.68 | $919.70 | $919.70 | |