| 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 | $163.49 | 8.715% | $177.7382 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $216.86 | 10.136% | $238.8409 | $238.84 | $238.85 | $238.80 |
| Purchase #3 | $53.76 | 3.375% | $55.5744 | $55.57 | $55.55 | $55.60 |
| Purchase #4 | $174.75 | 9.515% | $191.3775 | $191.38 | $191.40 | $191.40 |
| Purchase #5 | $51.48 | 7.407% | $55.2931 | $55.29 | $55.30 | $55.30 |
| Purchase #6 | $27.30 | 6.825% | $29.1632 | $29.16 | $29.15 | $29.20 |
| Purchase #7 | $24.90 | 10.256% | $27.4537 | $27.45 | $27.45 | $27.50 |
| 7 purchase totals = | $712.54 | $775.4410 | $775.43 | $775.45 | $775.50 | |