| 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 | $133.91 | 12.507% | $150.6581 | $150.66 | $150.65 | $150.70 |
| Purchase #2 | $171.40 | 7.118% | $183.6003 | $183.60 | $183.60 | $183.60 |
| Purchase #3 | $184.78 | 3.794% | $191.7906 | $191.79 | $191.80 | $191.80 |
| Purchase #4 | $183.96 | 6.525% | $195.9634 | $195.96 | $195.95 | $196.00 |
| Purchase #5 | $127.67 | 8.148% | $138.0726 | $138.07 | $138.05 | $138.10 |
| Purchase #6 | $51.34 | 4.747% | $53.7771 | $53.78 | $53.80 | $53.80 |
| Purchase #7 | $37.26 | 7.730% | $40.1402 | $40.14 | $40.15 | $40.10 |
| 7 purchase totals = | $890.32 | $954.0023 | $954.00 | $954.00 | $954.10 | |