| 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 | $138.53 | 8.551% | $150.3757 | $150.38 | $150.40 | $150.40 |
| Purchase #2 | $36.55 | 12.509% | $41.122 | $41.12 | $41.10 | $41.10 |
| Purchase #3 | $178.95 | 4.463% | $186.9365 | $186.94 | $186.95 | $186.90 |
| Purchase #4 | $103.27 | 7.484% | $110.9987 | $111.00 | $111.00 | $111.00 |
| Purchase #5 | $151.96 | 12.235% | $170.5523 | $170.55 | $170.55 | $170.60 |
| Purchase #6 | $68.55 | 3.438% | $70.9067 | $70.91 | $70.90 | $70.90 |
| Purchase #7 | $212.34 | 4.293% | $221.4558 | $221.46 | $221.45 | $221.50 |
| 7 purchase totals = | $890.15 | $952.3477 | $952.36 | $952.35 | $952.40 | |