| 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 | $188.66 | 4.258% | $196.6931 | $196.69 | $196.70 | $196.70 |
| Purchase #2 | $137.54 | 7.746% | $148.1938 | $148.19 | $148.20 | $148.20 |
| Purchase #3 | $50.83 | 3.650% | $52.6853 | $52.69 | $52.70 | $52.70 |
| Purchase #4 | $5.84 | 7.811% | $6.2962 | $6.30 | $6.30 | $6.30 |
| Purchase #5 | $151.25 | 11.760% | $169.037 | $169.04 | $169.05 | $169.00 |
| Purchase #6 | $45.88 | 8.117% | $49.6041 | $49.60 | $49.60 | $49.60 |
| Purchase #7 | $7.49 | 8.280% | $8.1102 | $8.11 | $8.10 | $8.10 |
| 7 purchase totals = | $587.49 | $630.6197 | $630.62 | $630.65 | $630.60 | |