| 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 | $169.26 | 10.567% | $187.1457 | $187.15 | $187.15 | $187.10 |
| Purchase #2 | $93.62 | 6.767% | $99.9553 | $99.96 | $99.95 | $100.00 |
| Purchase #3 | $110.91 | 4.621% | $116.0352 | $116.04 | $116.05 | $116.00 |
| Purchase #4 | $107.81 | 4.614% | $112.7844 | $112.78 | $112.80 | $112.80 |
| Purchase #5 | $243.80 | 8.374% | $264.2158 | $264.22 | $264.20 | $264.20 |
| Purchase #6 | $146.94 | 8.767% | $159.8222 | $159.82 | $159.80 | $159.80 |
| Purchase #7 | $145.88 | 3.355% | $150.7743 | $150.77 | $150.75 | $150.80 |
| 7 purchase totals = | $1,018.22 | $1,090.7329 | $1,090.74 | $1,090.70 | $1,090.70 | |