| 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 | $137.51 | 6.360% | $146.2556 | $146.26 | $146.25 | $146.30 |
| Purchase #2 | $89.50 | 9.580% | $98.0741 | $98.07 | $98.05 | $98.10 |
| Purchase #3 | $204.36 | 10.441% | $225.6972 | $225.70 | $225.70 | $225.70 |
| Purchase #4 | $11.53 | 7.278% | $12.3692 | $12.37 | $12.35 | $12.40 |
| Purchase #5 | $102.67 | 5.442% | $108.2573 | $108.26 | $108.25 | $108.30 |
| Purchase #6 | $96.85 | 4.449% | $101.1589 | $101.16 | $101.15 | $101.20 |
| Purchase #7 | $246.73 | 5.388% | $260.0238 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $889.15 | $951.8361 | $951.84 | $951.75 | $952.00 | |