| 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 | $84.70 | 6.445% | $90.1589 | $90.16 | $90.15 | $90.20 |
| Purchase #2 | $155.38 | 4.791% | $162.8243 | $162.82 | $162.80 | $162.80 |
| Purchase #3 | $52.93 | 10.642% | $58.5628 | $58.56 | $58.55 | $58.60 |
| Purchase #4 | $224.40 | 8.569% | $243.6288 | $243.63 | $243.65 | $243.60 |
| Purchase #5 | $143.52 | 6.209% | $152.4312 | $152.43 | $152.45 | $152.40 |
| Purchase #6 | $48.46 | 5.481% | $51.1161 | $51.12 | $51.10 | $51.10 |
| Purchase #7 | $169.90 | 7.826% | $183.1964 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $879.29 | $941.9185 | $941.92 | $941.90 | $941.90 | |