| 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 | $145.62 | 7.585% | $156.6653 | $156.67 | $156.65 | $156.70 |
| Purchase #2 | $161.42 | 4.839% | $169.2311 | $169.23 | $169.25 | $169.20 |
| Purchase #3 | $80.48 | 9.490% | $88.1176 | $88.12 | $88.10 | $88.10 |
| Purchase #4 | $132.47 | 7.428% | $142.3099 | $142.31 | $142.30 | $142.30 |
| Purchase #5 | $96.41 | 12.841% | $108.79 | $108.79 | $108.80 | $108.80 |
| Purchase #6 | $90.77 | 3.777% | $94.1984 | $94.20 | $94.20 | $94.20 |
| Purchase #7 | $205.39 | 7.660% | $221.1229 | $221.12 | $221.10 | $221.10 |
| 7 purchase totals = | $912.56 | $980.4352 | $980.44 | $980.40 | $980.40 | |