| 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 | $140.26 | 13.597% | $159.3312 | $159.33 | $159.35 | $159.30 |
| Purchase #2 | $88.61 | 5.375% | $93.3728 | $93.37 | $93.35 | $93.40 |
| Purchase #3 | $174.61 | 4.345% | $182.1968 | $182.20 | $182.20 | $182.20 |
| Purchase #4 | $5.34 | 4.467% | $5.5785 | $5.58 | $5.60 | $5.60 |
| Purchase #5 | $232.38 | 6.739% | $248.0401 | $248.04 | $248.05 | $248.00 |
| Purchase #6 | $29.98 | 12.762% | $33.806 | $33.81 | $33.80 | $33.80 |
| Purchase #7 | $109.93 | 13.753% | $125.0487 | $125.05 | $125.05 | $125.00 |
| 7 purchase totals = | $781.11 | $847.3741 | $847.38 | $847.40 | $847.30 | |