| 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 | $188.60 | 9.396% | $206.3209 | $206.32 | $206.30 | $206.30 |
| Purchase #2 | $9.54 | 4.291% | $9.9494 | $9.95 | $9.95 | $9.90 |
| Purchase #3 | $178.66 | 7.209% | $191.5396 | $191.54 | $191.55 | $191.50 |
| Purchase #4 | $141.86 | 13.633% | $161.1998 | $161.20 | $161.20 | $161.20 |
| Purchase #5 | $118.25 | 7.171% | $126.7297 | $126.73 | $126.75 | $126.70 |
| Purchase #6 | $17.97 | 13.240% | $20.3492 | $20.35 | $20.35 | $20.30 |
| Purchase #7 | $130.37 | 8.229% | $141.0981 | $141.10 | $141.10 | $141.10 |
| 7 purchase totals = | $785.25 | $857.1867 | $857.19 | $857.20 | $857.00 | |