| 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 | $126.52 | 12.422% | $142.2363 | $142.24 | $142.25 | $142.20 |
| Purchase #2 | $161.78 | 7.190% | $173.412 | $173.41 | $173.40 | $173.40 |
| Purchase #3 | $126.36 | 4.426% | $131.9527 | $131.95 | $131.95 | $132.00 |
| Purchase #4 | $214.32 | 5.357% | $225.8011 | $225.80 | $225.80 | $225.80 |
| Purchase #5 | $14.52 | 13.481% | $16.4774 | $16.48 | $16.50 | $16.50 |
| Purchase #6 | $203.81 | 10.283% | $224.7678 | $224.77 | $224.75 | $224.80 |
| Purchase #7 | $31.34 | 3.605% | $32.4698 | $32.47 | $32.45 | $32.50 |
| 7 purchase totals = | $878.65 | $947.1171 | $947.12 | $947.10 | $947.20 | |