| 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 | $151.97 | 8.475% | $164.8495 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $249.54 | 11.281% | $277.6906 | $277.69 | $277.70 | $277.70 |
| Purchase #3 | $27.25 | 7.199% | $29.2117 | $29.21 | $29.20 | $29.20 |
| Purchase #4 | $149.48 | 7.252% | $160.3203 | $160.32 | $160.30 | $160.30 |
| Purchase #5 | $121.41 | 7.370% | $130.3579 | $130.36 | $130.35 | $130.40 |
| Purchase #6 | $217.92 | 6.223% | $231.4812 | $231.48 | $231.50 | $231.50 |
| Purchase #7 | $45.97 | 4.689% | $48.1255 | $48.13 | $48.15 | $48.10 |
| 7 purchase totals = | $963.54 | $1,042.0367 | $1,042.04 | $1,042.05 | $1,042.00 | |