| 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 | $167.65 | 7.734% | $180.6161 | $180.62 | $180.60 | $180.60 |
| Purchase #2 | $226.25 | 13.192% | $256.0969 | $256.10 | $256.10 | $256.10 |
| Purchase #3 | $191.94 | 6.660% | $204.7232 | $204.72 | $204.70 | $204.70 |
| Purchase #4 | $164.59 | 10.755% | $182.2917 | $182.29 | $182.30 | $182.30 |
| Purchase #5 | $50.73 | 9.471% | $55.5346 | $55.53 | $55.55 | $55.50 |
| Purchase #6 | $227.94 | 3.777% | $236.5493 | $236.55 | $236.55 | $236.50 |
| Purchase #7 | $114.61 | 12.199% | $128.5913 | $128.59 | $128.60 | $128.60 |
| 7 purchase totals = | $1,143.71 | $1,244.4031 | $1,244.40 | $1,244.40 | $1,244.30 | |