| 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 | $179.93 | 3.119% | $185.542 | $185.54 | $185.55 | $185.50 |
| Purchase #2 | $110.60 | 13.665% | $125.7135 | $125.71 | $125.70 | $125.70 |
| Purchase #3 | $120.57 | 7.196% | $129.2462 | $129.25 | $129.25 | $129.20 |
| Purchase #4 | $122.74 | 11.401% | $136.7336 | $136.73 | $136.75 | $136.70 |
| Purchase #5 | $86.45 | 4.610% | $90.4353 | $90.44 | $90.45 | $90.40 |
| Purchase #6 | $192.71 | 3.405% | $199.2718 | $199.27 | $199.25 | $199.30 |
| Purchase #7 | $197.75 | 4.362% | $206.3759 | $206.38 | $206.40 | $206.40 |
| 7 purchase totals = | $1,010.75 | $1,073.3183 | $1,073.32 | $1,073.35 | $1,073.20 | |