| 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 | $169.27 | 9.708% | $185.7027 | $185.70 | $185.70 | $185.70 |
| Purchase #2 | $11.88 | 4.272% | $12.3875 | $12.39 | $12.40 | $12.40 |
| Purchase #3 | $114.25 | 4.266% | $119.1239 | $119.12 | $119.10 | $119.10 |
| Purchase #4 | $198.85 | 7.437% | $213.6385 | $213.64 | $213.65 | $213.60 |
| Purchase #5 | $165.34 | 8.132% | $178.7854 | $178.79 | $178.80 | $178.80 |
| Purchase #6 | $73.93 | 12.297% | $83.0212 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $100.76 | 11.477% | $112.3242 | $112.32 | $112.30 | $112.30 |
| 7 purchase totals = | $834.28 | $904.9834 | $904.98 | $904.95 | $904.90 | |