| 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 | $162.76 | 4.721% | $170.4439 | $170.44 | $170.45 | $170.40 |
| Purchase #2 | $177.99 | 10.812% | $197.2343 | $197.23 | $197.25 | $197.20 |
| Purchase #3 | $179.43 | 11.695% | $200.4143 | $200.41 | $200.40 | $200.40 |
| Purchase #4 | $46.42 | 6.426% | $49.4029 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $96.46 | 3.606% | $99.9383 | $99.94 | $99.95 | $99.90 |
| Purchase #6 | $139.77 | 7.442% | $150.1717 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $101.52 | 12.234% | $113.94 | $113.94 | $113.95 | $113.90 |
| 7 purchase totals = | $904.35 | $981.5454 | $981.53 | $981.55 | $981.40 | |