| 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 | $221.67 | 9.498% | $242.7242 | $242.72 | $242.70 | $242.70 |
| Purchase #2 | $158.70 | 7.610% | $170.7771 | $170.78 | $170.80 | $170.80 |
| Purchase #3 | $155.32 | 4.160% | $161.7813 | $161.78 | $161.80 | $161.80 |
| Purchase #4 | $102.32 | 13.620% | $116.256 | $116.26 | $116.25 | $116.30 |
| Purchase #5 | $60.73 | 11.639% | $67.7984 | $67.80 | $67.80 | $67.80 |
| Purchase #6 | $6.93 | 4.407% | $7.2354 | $7.24 | $7.25 | $7.20 |
| Purchase #7 | $36.95 | 11.570% | $41.2251 | $41.23 | $41.25 | $41.20 |
| 7 purchase totals = | $742.62 | $807.7975 | $807.81 | $807.85 | $807.80 | |