| 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 | $106.47 | 13.156% | $120.4772 | $120.48 | $120.50 | $120.50 |
| Purchase #2 | $125.73 | 13.258% | $142.3993 | $142.40 | $142.40 | $142.40 |
| Purchase #3 | $81.60 | 6.621% | $87.0027 | $87.00 | $87.00 | $87.00 |
| Purchase #4 | $49.26 | 10.245% | $54.3067 | $54.31 | $54.30 | $54.30 |
| Purchase #5 | $131.50 | 13.451% | $149.1881 | $149.19 | $149.20 | $149.20 |
| Purchase #6 | $190.77 | 6.563% | $203.2902 | $203.29 | $203.30 | $203.30 |
| Purchase #7 | $134.44 | 11.684% | $150.148 | $150.15 | $150.15 | $150.10 |
| 7 purchase totals = | $819.77 | $906.8122 | $906.82 | $906.85 | $906.80 | |