| 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 | $134.96 | 10.782% | $149.5114 | $149.51 | $149.50 | $149.50 |
| Purchase #2 | $79.26 | 11.345% | $88.252 | $88.25 | $88.25 | $88.30 |
| Purchase #3 | $96.46 | 7.694% | $103.8816 | $103.88 | $103.90 | $103.90 |
| Purchase #4 | $60.88 | 9.738% | $66.8085 | $66.81 | $66.80 | $66.80 |
| Purchase #5 | $60.62 | 9.460% | $66.3547 | $66.35 | $66.35 | $66.40 |
| Purchase #6 | $230.70 | 10.133% | $254.0768 | $254.08 | $254.10 | $254.10 |
| Purchase #7 | $141.87 | 9.235% | $154.9717 | $154.97 | $154.95 | $155.00 |
| 7 purchase totals = | $804.75 | $883.8567 | $883.85 | $883.85 | $884.00 | |