| 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 | $179.61 | 6.630% | $191.5181 | $191.52 | $191.50 | $191.50 |
| Purchase #2 | $28.85 | 3.632% | $29.8978 | $29.90 | $29.90 | $29.90 |
| Purchase #3 | $45.32 | 3.753% | $47.0209 | $47.02 | $47.00 | $47.00 |
| Purchase #4 | $217.76 | 5.782% | $230.3509 | $230.35 | $230.35 | $230.40 |
| Purchase #5 | $187.88 | 11.121% | $208.7741 | $208.77 | $208.75 | $208.80 |
| Purchase #6 | $126.34 | 4.583% | $132.1302 | $132.13 | $132.15 | $132.10 |
| Purchase #7 | $20.40 | 4.410% | $21.2996 | $21.30 | $21.30 | $21.30 |
| 7 purchase totals = | $806.16 | $860.9916 | $860.99 | $860.95 | $861.00 | |