| 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 | $157.28 | 8.849% | $171.1977 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $148.72 | 9.213% | $162.4216 | $162.42 | $162.40 | $162.40 |
| Purchase #3 | $74.30 | 7.519% | $79.8866 | $79.89 | $79.90 | $79.90 |
| Purchase #4 | $51.38 | 3.841% | $53.3535 | $53.35 | $53.35 | $53.40 |
| Purchase #5 | $148.93 | 6.525% | $158.6477 | $158.65 | $158.65 | $158.60 |
| Purchase #6 | $225.80 | 3.182% | $232.985 | $232.99 | $233.00 | $233.00 |
| Purchase #7 | $132.71 | 8.384% | $143.8364 | $143.84 | $143.85 | $143.80 |
| 7 purchase totals = | $939.12 | $1,002.3285 | $1,002.34 | $1,002.35 | $1,002.30 | |