| 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 | $141.91 | 8.402% | $153.8333 | $153.83 | $153.85 | $153.80 |
| Purchase #2 | $121.39 | 3.634% | $125.8013 | $125.80 | $125.80 | $125.80 |
| Purchase #3 | $230.51 | 11.499% | $257.0163 | $257.02 | $257.00 | $257.00 |
| Purchase #4 | $64.96 | 4.521% | $67.8968 | $67.90 | $67.90 | $67.90 |
| Purchase #5 | $194.76 | 13.253% | $220.5715 | $220.57 | $220.55 | $220.60 |
| Purchase #6 | $29.66 | 9.649% | $32.5219 | $32.52 | $32.50 | $32.50 |
| Purchase #7 | $33.70 | 7.760% | $36.3151 | $36.32 | $36.30 | $36.30 |
| 7 purchase totals = | $816.89 | $893.9562 | $893.96 | $893.90 | $893.90 | |