| 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 | $139.86 | 3.404% | $144.6208 | $144.62 | $144.60 | $144.60 |
| Purchase #2 | $163.55 | 10.369% | $180.5085 | $180.51 | $180.50 | $180.50 |
| Purchase #3 | $203.35 | 8.561% | $220.7588 | $220.76 | $220.75 | $220.80 |
| Purchase #4 | $80.82 | 3.806% | $83.896 | $83.90 | $83.90 | $83.90 |
| Purchase #5 | $35.46 | 5.677% | $37.4731 | $37.47 | $37.45 | $37.50 |
| Purchase #6 | $23.45 | 6.406% | $24.9522 | $24.95 | $24.95 | $25.00 |
| Purchase #7 | $223.62 | 11.471% | $249.2715 | $249.27 | $249.25 | $249.30 |
| 7 purchase totals = | $870.11 | $941.4809 | $941.48 | $941.40 | $941.60 | |