| 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 | $149.91 | 4.767% | $157.0562 | $157.06 | $157.05 | $157.10 |
| Purchase #2 | $23.63 | 6.460% | $25.1565 | $25.16 | $25.15 | $25.20 |
| Purchase #3 | $232.70 | 8.426% | $252.3073 | $252.31 | $252.30 | $252.30 |
| Purchase #4 | $175.45 | 8.241% | $189.9088 | $189.91 | $189.90 | $189.90 |
| Purchase #5 | $218.59 | 9.447% | $239.2402 | $239.24 | $239.25 | $239.20 |
| Purchase #6 | $116.49 | 13.552% | $132.2767 | $132.28 | $132.30 | $132.30 |
| Purchase #7 | $149.88 | 12.176% | $168.1294 | $168.13 | $168.15 | $168.10 |
| 7 purchase totals = | $1,066.65 | $1,164.0751 | $1,164.09 | $1,164.10 | $1,164.10 | |