| 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 | $150.54 | 8.819% | $163.8161 | $163.82 | $163.80 | $163.80 |
| Purchase #2 | $98.65 | 3.138% | $101.7456 | $101.75 | $101.75 | $101.70 |
| Purchase #3 | $218.94 | 5.826% | $231.6954 | $231.70 | $231.70 | $231.70 |
| Purchase #4 | $167.98 | 13.837% | $191.2234 | $191.22 | $191.20 | $191.20 |
| Purchase #5 | $77.32 | 7.255% | $82.9296 | $82.93 | $82.95 | $82.90 |
| Purchase #6 | $154.40 | 11.567% | $172.2594 | $172.26 | $172.25 | $172.30 |
| Purchase #7 | $54.85 | 7.494% | $58.9605 | $58.96 | $58.95 | $59.00 |
| 7 purchase totals = | $922.68 | $1,002.6300 | $1,002.64 | $1,002.60 | $1,002.60 | |