| 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 | $143.27 | 11.344% | $159.5225 | $159.52 | $159.50 | $159.50 |
| Purchase #2 | $209.30 | 9.650% | $229.4975 | $229.50 | $229.50 | $229.50 |
| Purchase #3 | $114.79 | 9.155% | $125.299 | $125.30 | $125.30 | $125.30 |
| Purchase #4 | $215.51 | 3.782% | $223.6606 | $223.66 | $223.65 | $223.70 |
| Purchase #5 | $188.95 | 3.277% | $195.1419 | $195.14 | $195.15 | $195.10 |
| Purchase #6 | $42.41 | 7.733% | $45.6896 | $45.69 | $45.70 | $45.70 |
| Purchase #7 | $173.89 | 11.278% | $193.5013 | $193.50 | $193.50 | $193.50 |
| 7 purchase totals = | $1,088.12 | $1,172.3124 | $1,172.31 | $1,172.30 | $1,172.30 | |