| 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 | $188.81 | 5.240% | $198.7036 | $198.70 | $198.70 | $198.70 |
| Purchase #2 | $91.75 | 8.402% | $99.4588 | $99.46 | $99.45 | $99.50 |
| Purchase #3 | $54.63 | 5.568% | $57.6718 | $57.67 | $57.65 | $57.70 |
| Purchase #4 | $128.78 | 8.525% | $139.7585 | $139.76 | $139.75 | $139.80 |
| Purchase #5 | $210.81 | 6.350% | $224.1964 | $224.20 | $224.20 | $224.20 |
| Purchase #6 | $142.52 | 7.568% | $153.3059 | $153.31 | $153.30 | $153.30 |
| Purchase #7 | $92.49 | 6.290% | $98.3076 | $98.31 | $98.30 | $98.30 |
| 7 purchase totals = | $909.79 | $971.4026 | $971.41 | $971.35 | $971.50 | |