| 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 | $125.25 | 7.342% | $134.4459 | $134.45 | $134.45 | $134.40 |
| Purchase #2 | $143.63 | 11.602% | $160.294 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $98.47 | 3.288% | $101.7077 | $101.71 | $101.70 | $101.70 |
| Purchase #4 | $64.76 | 10.529% | $71.5786 | $71.58 | $71.60 | $71.60 |
| Purchase #5 | $152.69 | 4.798% | $160.0161 | $160.02 | $160.00 | $160.00 |
| Purchase #6 | $217.87 | 12.272% | $244.607 | $244.61 | $244.60 | $244.60 |
| Purchase #7 | $96.98 | 6.431% | $103.2168 | $103.22 | $103.20 | $103.20 |
| 7 purchase totals = | $899.65 | $975.8661 | $975.88 | $975.85 | $975.80 | |