| 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 | $35.75 | 5.475% | $37.7073 | $37.71 | $37.70 | $37.70 |
| Purchase #2 | $117.46 | 9.350% | $128.4425 | $128.44 | $128.45 | $128.40 |
| Purchase #3 | $220.35 | 10.485% | $243.4537 | $243.45 | $243.45 | $243.50 |
| Purchase #4 | $182.71 | 11.656% | $204.0067 | $204.01 | $204.00 | $204.00 |
| Purchase #5 | $179.35 | 6.307% | $190.6616 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $221.95 | 5.390% | $233.9131 | $233.91 | $233.90 | $233.90 |
| Purchase #7 | $212.92 | 11.484% | $237.3717 | $237.37 | $237.35 | $237.40 |
| 7 purchase totals = | $1,170.49 | $1,275.5566 | $1,275.55 | $1,275.50 | $1,275.60 | |