| 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 | $145.67 | 8.866% | $158.5851 | $158.59 | $158.60 | $158.60 |
| Purchase #2 | $146.98 | 3.590% | $152.2566 | $152.26 | $152.25 | $152.30 |
| Purchase #3 | $68.61 | 12.309% | $77.0552 | $77.06 | $77.05 | $77.10 |
| Purchase #4 | $152.44 | 11.288% | $169.6474 | $169.65 | $169.65 | $169.60 |
| Purchase #5 | $16.53 | 9.129% | $18.039 | $18.04 | $18.05 | $18.00 |
| Purchase #6 | $152.42 | 9.775% | $167.3191 | $167.32 | $167.30 | $167.30 |
| Purchase #7 | $72.56 | 3.674% | $75.2259 | $75.23 | $75.25 | $75.20 |
| 7 purchase totals = | $755.21 | $818.1283 | $818.15 | $818.15 | $818.10 | |