| 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 | $157.97 | 13.226% | $178.8631 | $178.86 | $178.85 | $178.90 |
| Purchase #2 | $27.99 | 5.371% | $29.4933 | $29.49 | $29.50 | $29.50 |
| Purchase #3 | $120.92 | 4.780% | $126.7 | $126.70 | $126.70 | $126.70 |
| Purchase #4 | $142.49 | 7.271% | $152.8504 | $152.85 | $152.85 | $152.90 |
| Purchase #5 | $168.56 | 10.641% | $186.4965 | $186.50 | $186.50 | $186.50 |
| Purchase #6 | $146.53 | 7.656% | $157.7483 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $36.64 | 8.251% | $39.6632 | $39.66 | $39.65 | $39.70 |
| 7 purchase totals = | $801.10 | $871.8148 | $871.81 | $871.80 | $871.90 | |