| 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 | $163.62 | 9.628% | $179.3733 | $179.37 | $179.35 | $179.40 |
| Purchase #2 | $18.25 | 11.747% | $20.3938 | $20.39 | $20.40 | $20.40 |
| Purchase #3 | $129.47 | 10.105% | $142.5529 | $142.55 | $142.55 | $142.60 |
| Purchase #4 | $74.67 | 11.421% | $83.1981 | $83.20 | $83.20 | $83.20 |
| Purchase #5 | $120.80 | 6.231% | $128.327 | $128.33 | $128.35 | $128.30 |
| Purchase #6 | $227.63 | 13.203% | $257.684 | $257.68 | $257.70 | $257.70 |
| Purchase #7 | $93.74 | 4.540% | $97.9958 | $98.00 | $98.00 | $98.00 |
| 7 purchase totals = | $828.18 | $909.5249 | $909.52 | $909.55 | $909.60 | |