| 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 | $174.33 | 9.354% | $190.6368 | $190.64 | $190.65 | $190.60 |
| Purchase #2 | $11.65 | 10.588% | $12.8835 | $12.88 | $12.90 | $12.90 |
| Purchase #3 | $172.67 | 8.858% | $187.9651 | $187.97 | $187.95 | $188.00 |
| Purchase #4 | $23.83 | 13.580% | $27.0661 | $27.07 | $27.05 | $27.10 |
| Purchase #5 | $23.31 | 7.679% | $25.1 | $25.10 | $25.10 | $25.10 |
| Purchase #6 | $185.92 | 9.161% | $202.9521 | $202.95 | $202.95 | $203.00 |
| Purchase #7 | $225.95 | 6.542% | $240.7316 | $240.73 | $240.75 | $240.70 |
| 7 purchase totals = | $817.66 | $887.3352 | $887.34 | $887.35 | $887.40 | |