| 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 | $147.81 | 5.417% | $155.8169 | $155.82 | $155.80 | $155.80 |
| Purchase #2 | $67.95 | 6.160% | $72.1357 | $72.14 | $72.15 | $72.10 |
| Purchase #3 | $182.25 | 5.677% | $192.5963 | $192.60 | $192.60 | $192.60 |
| Purchase #4 | $82.39 | 12.162% | $92.4103 | $92.41 | $92.40 | $92.40 |
| Purchase #5 | $94.94 | 9.807% | $104.2508 | $104.25 | $104.25 | $104.30 |
| Purchase #6 | $219.63 | 7.576% | $236.2692 | $236.27 | $236.25 | $236.30 |
| Purchase #7 | $32.29 | 4.248% | $33.6617 | $33.66 | $33.65 | $33.70 |
| 7 purchase totals = | $827.26 | $887.1409 | $887.15 | $887.10 | $887.20 | |