| 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 | $190.54 | 10.651% | $210.8344 | $210.83 | $210.85 | $210.80 |
| Purchase #2 | $108.25 | 13.569% | $122.9384 | $122.94 | $122.95 | $122.90 |
| Purchase #3 | $143.74 | 6.427% | $152.9782 | $152.98 | $153.00 | $153.00 |
| Purchase #4 | $121.55 | 9.720% | $133.3647 | $133.36 | $133.35 | $133.40 |
| Purchase #5 | $36.83 | 8.495% | $39.9587 | $39.96 | $39.95 | $40.00 |
| Purchase #6 | $139.48 | 7.499% | $149.9396 | $149.94 | $149.95 | $149.90 |
| Purchase #7 | $50.35 | 5.284% | $53.0105 | $53.01 | $53.00 | $53.00 |
| 7 purchase totals = | $790.74 | $863.0245 | $863.02 | $863.05 | $863.00 | |