| 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 | $16.96 | 9.422% | $18.558 | $18.56 | $18.55 | $18.60 |
| Purchase #2 | $121.48 | 12.623% | $136.8144 | $136.81 | $136.80 | $136.80 |
| Purchase #3 | $204.82 | 6.761% | $218.6679 | $218.67 | $218.65 | $218.70 |
| Purchase #4 | $70.75 | 6.738% | $75.5171 | $75.52 | $75.50 | $75.50 |
| Purchase #5 | $95.60 | 10.627% | $105.7594 | $105.76 | $105.75 | $105.80 |
| Purchase #6 | $151.35 | 10.143% | $166.7014 | $166.70 | $166.70 | $166.70 |
| Purchase #7 | $99.71 | 3.393% | $103.0932 | $103.09 | $103.10 | $103.10 |
| 7 purchase totals = | $760.67 | $825.1114 | $825.11 | $825.05 | $825.20 | |