| 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 | $164.58 | 3.418% | $170.2053 | $170.21 | $170.20 | $170.20 |
| Purchase #2 | $55.30 | 10.684% | $61.2083 | $61.21 | $61.20 | $61.20 |
| Purchase #3 | $24.40 | 4.833% | $25.5793 | $25.58 | $25.60 | $25.60 |
| Purchase #4 | $155.64 | 10.575% | $172.0989 | $172.10 | $172.10 | $172.10 |
| Purchase #5 | $105.85 | 12.337% | $118.9087 | $118.91 | $118.90 | $118.90 |
| Purchase #6 | $43.65 | 7.589% | $46.9626 | $46.96 | $46.95 | $47.00 |
| Purchase #7 | $230.46 | 12.745% | $259.8321 | $259.83 | $259.85 | $259.80 |
| 7 purchase totals = | $779.88 | $854.7952 | $854.80 | $854.80 | $854.80 | |