| 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 | $200.37 | 13.306% | $227.0312 | $227.03 | $227.05 | $227.00 |
| Purchase #2 | $74.42 | 9.789% | $81.705 | $81.71 | $81.70 | $81.70 |
| Purchase #3 | $80.79 | 3.642% | $83.7324 | $83.73 | $83.75 | $83.70 |
| Purchase #4 | $152.91 | 11.850% | $171.0298 | $171.03 | $171.05 | $171.00 |
| Purchase #5 | $45.35 | 10.458% | $50.0927 | $50.09 | $50.10 | $50.10 |
| Purchase #6 | $79.85 | 5.231% | $84.027 | $84.03 | $84.05 | $84.00 |
| Purchase #7 | $194.84 | 4.666% | $203.9312 | $203.93 | $203.95 | $203.90 |
| 7 purchase totals = | $828.53 | $901.5493 | $901.55 | $901.65 | $901.40 | |