| 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 | $141.79 | 13.461% | $160.8764 | $160.88 | $160.90 | $160.90 |
| Purchase #2 | $231.33 | 11.590% | $258.1411 | $258.14 | $258.15 | $258.10 |
| Purchase #3 | $94.99 | 6.842% | $101.4892 | $101.49 | $101.50 | $101.50 |
| Purchase #4 | $132.69 | 5.123% | $139.4877 | $139.49 | $139.50 | $139.50 |
| Purchase #5 | $188.33 | 3.584% | $195.0797 | $195.08 | $195.10 | $195.10 |
| Purchase #6 | $52.72 | 11.422% | $58.7417 | $58.74 | $58.75 | $58.70 |
| Purchase #7 | $172.67 | 9.627% | $189.2929 | $189.29 | $189.30 | $189.30 |
| 7 purchase totals = | $1,014.52 | $1,103.1087 | $1,103.11 | $1,103.20 | $1,103.10 | |