| 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 | $192.88 | 3.785% | $200.1805 | $200.18 | $200.20 | $200.20 |
| Purchase #2 | $78.82 | 7.147% | $84.4533 | $84.45 | $84.45 | $84.50 |
| Purchase #3 | $144.59 | 3.873% | $150.19 | $150.19 | $150.20 | $150.20 |
| Purchase #4 | $175.53 | 11.181% | $195.156 | $195.16 | $195.15 | $195.20 |
| Purchase #5 | $141.42 | 12.316% | $158.8373 | $158.84 | $158.85 | $158.80 |
| Purchase #6 | $164.44 | 6.460% | $175.0628 | $175.06 | $175.05 | $175.10 |
| Purchase #7 | $73.50 | 5.174% | $77.3029 | $77.30 | $77.30 | $77.30 |
| 7 purchase totals = | $971.18 | $1,041.1828 | $1,041.18 | $1,041.20 | $1,041.30 | |