| 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 | $210.28 | 7.160% | $225.336 | $225.34 | $225.35 | $225.30 |
| Purchase #2 | $87.75 | 6.197% | $93.1879 | $93.19 | $93.20 | $93.20 |
| Purchase #3 | $190.69 | 8.152% | $206.235 | $206.24 | $206.25 | $206.20 |
| Purchase #4 | $157.64 | 7.451% | $169.3858 | $169.39 | $169.40 | $169.40 |
| Purchase #5 | $41.55 | 7.413% | $44.6301 | $44.63 | $44.65 | $44.60 |
| Purchase #6 | $66.68 | 5.833% | $70.5694 | $70.57 | $70.55 | $70.60 |
| Purchase #7 | $90.42 | 4.807% | $94.7665 | $94.77 | $94.75 | $94.80 |
| 7 purchase totals = | $845.01 | $904.1107 | $904.13 | $904.15 | $904.10 | |