| 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 | $193.89 | 11.858% | $216.8815 | $216.88 | $216.90 | $216.90 |
| Purchase #2 | $122.29 | 7.641% | $131.6342 | $131.63 | $131.65 | $131.60 |
| Purchase #3 | $28.86 | 8.780% | $31.3939 | $31.39 | $31.40 | $31.40 |
| Purchase #4 | $142.56 | 10.167% | $157.0541 | $157.05 | $157.05 | $157.10 |
| Purchase #5 | $150.42 | 7.628% | $161.894 | $161.89 | $161.90 | $161.90 |
| Purchase #6 | $90.29 | 12.235% | $101.337 | $101.34 | $101.35 | $101.30 |
| Purchase #7 | $130.48 | 7.835% | $140.7031 | $140.70 | $140.70 | $140.70 |
| 7 purchase totals = | $858.79 | $940.8978 | $940.88 | $940.95 | $940.90 | |