| 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 | $75.29 | 7.814% | $81.1732 | $81.17 | $81.15 | $81.20 |
| Purchase #2 | $16.47 | 12.763% | $18.5721 | $18.57 | $18.55 | $18.60 |
| Purchase #3 | $159.33 | 5.259% | $167.7092 | $167.71 | $167.70 | $167.70 |
| Purchase #4 | $197.47 | 3.526% | $204.4328 | $204.43 | $204.45 | $204.40 |
| Purchase #5 | $153.62 | 8.146% | $166.1339 | $166.13 | $166.15 | $166.10 |
| Purchase #6 | $75.97 | 13.168% | $85.9737 | $85.97 | $85.95 | $86.00 |
| Purchase #7 | $92.43 | 4.473% | $96.5644 | $96.56 | $96.55 | $96.60 |
| 7 purchase totals = | $770.58 | $820.5593 | $820.54 | $820.50 | $820.60 | |