| 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 | $203.68 | 8.450% | $220.891 | $220.89 | $220.90 | $220.90 |
| Purchase #2 | $5.85 | 5.631% | $6.1794 | $6.18 | $6.20 | $6.20 |
| Purchase #3 | $99.41 | 6.276% | $105.649 | $105.65 | $105.65 | $105.60 |
| Purchase #4 | $46.65 | 3.692% | $48.3723 | $48.37 | $48.35 | $48.40 |
| Purchase #5 | $179.34 | 7.353% | $192.5269 | $192.53 | $192.55 | $192.50 |
| Purchase #6 | $45.77 | 12.265% | $51.3837 | $51.38 | $51.40 | $51.40 |
| Purchase #7 | $172.47 | 7.154% | $184.8085 | $184.81 | $184.80 | $184.80 |
| 7 purchase totals = | $753.17 | $809.8108 | $809.81 | $809.85 | $809.80 | |