| 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 | $159.89 | 5.194% | $168.1947 | $168.19 | $168.20 | $168.20 |
| Purchase #2 | $78.48 | 4.711% | $82.1772 | $82.18 | $82.20 | $82.20 |
| Purchase #3 | $210.65 | 9.541% | $230.7481 | $230.75 | $230.75 | $230.70 |
| Purchase #4 | $243.50 | 10.214% | $268.3711 | $268.37 | $268.35 | $268.40 |
| Purchase #5 | $116.80 | 11.866% | $130.6595 | $130.66 | $130.65 | $130.70 |
| Purchase #6 | $150.59 | 6.386% | $160.2067 | $160.21 | $160.20 | $160.20 |
| Purchase #7 | $77.76 | 10.201% | $85.6923 | $85.69 | $85.70 | $85.70 |
| 7 purchase totals = | $1,037.67 | $1,126.0496 | $1,126.05 | $1,126.05 | $1,126.10 | |