| 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 | $177.64 | 3.353% | $183.5963 | $183.60 | $183.60 | $183.60 |
| Purchase #2 | $161.62 | 10.570% | $178.7032 | $178.70 | $178.70 | $178.70 |
| Purchase #3 | $125.88 | 5.540% | $132.8538 | $132.85 | $132.85 | $132.90 |
| Purchase #4 | $90.61 | 6.198% | $96.226 | $96.23 | $96.25 | $96.20 |
| Purchase #5 | $140.36 | 11.277% | $156.1884 | $156.19 | $156.20 | $156.20 |
| Purchase #6 | $45.51 | 5.687% | $48.0982 | $48.10 | $48.10 | $48.10 |
| Purchase #7 | $60.35 | 11.179% | $67.0965 | $67.10 | $67.10 | $67.10 |
| 7 purchase totals = | $801.97 | $862.7624 | $862.77 | $862.80 | $862.80 | |