| 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 | $214.27 | 5.847% | $226.7984 | $226.80 | $226.80 | $226.80 |
| Purchase #2 | $204.45 | 5.851% | $216.4124 | $216.41 | $216.40 | $216.40 |
| Purchase #3 | $180.72 | 6.102% | $191.7475 | $191.75 | $191.75 | $191.70 |
| Purchase #4 | $212.76 | 9.651% | $233.2935 | $233.29 | $233.30 | $233.30 |
| Purchase #5 | $246.57 | 8.564% | $267.6863 | $267.69 | $267.70 | $267.70 |
| Purchase #6 | $55.27 | 6.252% | $58.7255 | $58.73 | $58.75 | $58.70 |
| Purchase #7 | $172.59 | 5.590% | $182.2378 | $182.24 | $182.25 | $182.20 |
| 7 purchase totals = | $1,286.63 | $1,376.9014 | $1,376.91 | $1,376.95 | $1,376.80 | |