| 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 | $163.44 | 7.483% | $175.6702 | $175.67 | $175.65 | $175.70 |
| Purchase #2 | $183.70 | 4.519% | $192.0014 | $192.00 | $192.00 | $192.00 |
| Purchase #3 | $159.80 | 10.316% | $176.285 | $176.29 | $176.30 | $176.30 |
| Purchase #4 | $84.92 | 12.261% | $95.332 | $95.33 | $95.35 | $95.30 |
| Purchase #5 | $108.60 | 5.429% | $114.4959 | $114.50 | $114.50 | $114.50 |
| Purchase #6 | $45.39 | 10.334% | $50.0806 | $50.08 | $50.10 | $50.10 |
| Purchase #7 | $14.34 | 8.237% | $15.5212 | $15.52 | $15.50 | $15.50 |
| 7 purchase totals = | $760.19 | $819.3863 | $819.39 | $819.40 | $819.40 | |