| 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 | $131.44 | 11.318% | $146.3164 | $146.32 | $146.30 | $146.30 |
| Purchase #2 | $155.37 | 7.452% | $166.9482 | $166.95 | $166.95 | $166.90 |
| Purchase #3 | $148.37 | 6.307% | $157.7277 | $157.73 | $157.75 | $157.70 |
| Purchase #4 | $14.85 | 11.740% | $16.5934 | $16.59 | $16.60 | $16.60 |
| Purchase #5 | $122.69 | 4.556% | $128.2798 | $128.28 | $128.30 | $128.30 |
| Purchase #6 | $17.63 | 6.621% | $18.7973 | $18.80 | $18.80 | $18.80 |
| Purchase #7 | $52.93 | 11.374% | $58.9503 | $58.95 | $58.95 | $59.00 |
| 7 purchase totals = | $643.28 | $693.6131 | $693.62 | $693.65 | $693.60 | |