| 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 | $5.97 | 3.532% | $6.1809 | $6.18 | $6.20 | $6.20 |
| Purchase #2 | $49.64 | 12.813% | $56.0004 | $56.00 | $56.00 | $56.00 |
| Purchase #3 | $138.56 | 11.852% | $154.9821 | $154.98 | $155.00 | $155.00 |
| Purchase #4 | $181.48 | 5.492% | $191.4469 | $191.45 | $191.45 | $191.40 |
| Purchase #5 | $175.92 | 12.451% | $197.8238 | $197.82 | $197.80 | $197.80 |
| Purchase #6 | $48.78 | 7.135% | $52.2605 | $52.26 | $52.25 | $52.30 |
| Purchase #7 | $137.84 | 10.366% | $152.1285 | $152.13 | $152.15 | $152.10 |
| 7 purchase totals = | $738.19 | $810.8231 | $810.82 | $810.85 | $810.80 | |