| 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 | $102.52 | 5.508% | $108.1668 | $108.17 | $108.15 | $108.20 |
| Purchase #2 | $47.74 | 3.201% | $49.2682 | $49.27 | $49.25 | $49.30 |
| Purchase #3 | $150.89 | 4.447% | $157.6001 | $157.60 | $157.60 | $157.60 |
| Purchase #4 | $202.25 | 13.514% | $229.5821 | $229.58 | $229.60 | $229.60 |
| Purchase #5 | $131.43 | 10.421% | $145.1263 | $145.13 | $145.15 | $145.10 |
| Purchase #6 | $202.47 | 10.810% | $224.357 | $224.36 | $224.35 | $224.40 |
| Purchase #7 | $226.73 | 11.450% | $252.6906 | $252.69 | $252.70 | $252.70 |
| 7 purchase totals = | $1,064.03 | $1,166.7911 | $1,166.80 | $1,166.80 | $1,166.90 | |