| 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 | $216.62 | 6.728% | $231.1942 | $231.19 | $231.20 | $231.20 |
| Purchase #2 | $146.32 | 8.512% | $158.7748 | $158.77 | $158.75 | $158.80 |
| Purchase #3 | $152.30 | 11.283% | $169.484 | $169.48 | $169.50 | $169.50 |
| Purchase #4 | $5.46 | 10.336% | $6.0243 | $6.02 | $6.00 | $6.00 |
| Purchase #5 | $198.50 | 13.409% | $225.1169 | $225.12 | $225.10 | $225.10 |
| Purchase #6 | $145.28 | 13.160% | $164.3988 | $164.40 | $164.40 | $164.40 |
| Purchase #7 | $207.71 | 13.386% | $235.5141 | $235.51 | $235.50 | $235.50 |
| 7 purchase totals = | $1,072.19 | $1,190.5071 | $1,190.49 | $1,190.45 | $1,190.50 | |