| 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 | $172.37 | 7.202% | $184.7841 | $184.78 | $184.80 | $184.80 |
| Purchase #2 | $8.96 | 13.828% | $10.199 | $10.20 | $10.20 | $10.20 |
| Purchase #3 | $234.55 | 4.297% | $244.6286 | $244.63 | $244.65 | $244.60 |
| Purchase #4 | $10.47 | 6.524% | $11.1531 | $11.15 | $11.15 | $11.20 |
| Purchase #5 | $240.82 | 8.146% | $260.4372 | $260.44 | $260.45 | $260.40 |
| Purchase #6 | $9.35 | 5.446% | $9.8592 | $9.86 | $9.85 | $9.90 |
| Purchase #7 | $206.97 | 13.744% | $235.416 | $235.42 | $235.40 | $235.40 |
| 7 purchase totals = | $883.49 | $956.4772 | $956.48 | $956.50 | $956.50 | |