| 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 | $126.67 | 10.356% | $139.7879 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $53.83 | 12.812% | $60.7267 | $60.73 | $60.75 | $60.70 |
| Purchase #3 | $29.45 | 9.305% | $32.1903 | $32.19 | $32.20 | $32.20 |
| Purchase #4 | $185.69 | 11.583% | $207.1985 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $138.92 | 5.544% | $146.6217 | $146.62 | $146.60 | $146.60 |
| Purchase #6 | $174.62 | 4.325% | $182.1723 | $182.17 | $182.15 | $182.20 |
| Purchase #7 | $53.95 | 5.797% | $57.0775 | $57.08 | $57.10 | $57.10 |
| 7 purchase totals = | $763.13 | $825.7749 | $825.78 | $825.80 | $825.80 | |