| 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 | $125.73 | 10.667% | $139.1416 | $139.14 | $139.15 | $139.10 |
| Purchase #2 | $32.99 | 12.748% | $37.1956 | $37.20 | $37.20 | $37.20 |
| Purchase #3 | $212.89 | 3.843% | $221.0714 | $221.07 | $221.05 | $221.10 |
| Purchase #4 | $149.76 | 8.704% | $162.7951 | $162.80 | $162.80 | $162.80 |
| Purchase #5 | $121.26 | 8.302% | $131.327 | $131.33 | $131.35 | $131.30 |
| Purchase #6 | $126.75 | 12.703% | $142.8511 | $142.85 | $142.85 | $142.90 |
| Purchase #7 | $24.63 | 3.409% | $25.4696 | $25.47 | $25.45 | $25.50 |
| 7 purchase totals = | $794.01 | $859.8514 | $859.86 | $859.85 | $859.90 | |