| 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 | $153.58 | 3.809% | $159.4299 | $159.43 | $159.45 | $159.40 |
| Purchase #2 | $59.54 | 10.621% | $65.8637 | $65.86 | $65.85 | $65.90 |
| Purchase #3 | $65.68 | 13.251% | $74.3833 | $74.38 | $74.40 | $74.40 |
| Purchase #4 | $197.53 | 4.387% | $206.1956 | $206.20 | $206.20 | $206.20 |
| Purchase #5 | $192.55 | 13.604% | $218.7445 | $218.74 | $218.75 | $218.70 |
| Purchase #6 | $65.71 | 9.643% | $72.0464 | $72.05 | $72.05 | $72.00 |
| Purchase #7 | $60.55 | 9.669% | $66.4046 | $66.40 | $66.40 | $66.40 |
| 7 purchase totals = | $795.14 | $863.0680 | $863.06 | $863.10 | $863.00 | |