| 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 | $112.29 | 4.397% | $117.2274 | $117.23 | $117.25 | $117.20 |
| Purchase #2 | $159.87 | 9.685% | $175.3534 | $175.35 | $175.35 | $175.40 |
| Purchase #3 | $127.82 | 5.344% | $134.6507 | $134.65 | $134.65 | $134.70 |
| Purchase #4 | $52.86 | 7.825% | $56.9963 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $29.74 | 11.570% | $33.1809 | $33.18 | $33.20 | $33.20 |
| Purchase #6 | $226.76 | 6.437% | $241.3565 | $241.36 | $241.35 | $241.40 |
| Purchase #7 | $132.76 | 9.799% | $145.7692 | $145.77 | $145.75 | $145.80 |
| 7 purchase totals = | $842.10 | $904.5344 | $904.54 | $904.55 | $904.70 | |