| 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 | $145.84 | 7.453% | $156.7095 | $156.71 | $156.70 | $156.70 |
| Purchase #2 | $227.90 | 10.461% | $251.7406 | $251.74 | $251.75 | $251.70 |
| Purchase #3 | $239.53 | 8.386% | $259.617 | $259.62 | $259.60 | $259.60 |
| Purchase #4 | $37.37 | 8.167% | $40.422 | $40.42 | $40.40 | $40.40 |
| Purchase #5 | $178.49 | 10.588% | $197.3885 | $197.39 | $197.40 | $197.40 |
| Purchase #6 | $205.56 | 4.334% | $214.469 | $214.47 | $214.45 | $214.50 |
| Purchase #7 | $120.70 | 9.577% | $132.2594 | $132.26 | $132.25 | $132.30 |
| 7 purchase totals = | $1,155.39 | $1,252.6060 | $1,252.61 | $1,252.55 | $1,252.60 | |