| 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 | $140.47 | 12.401% | $157.8897 | $157.89 | $157.90 | $157.90 |
| Purchase #2 | $21.48 | 11.575% | $23.9663 | $23.97 | $23.95 | $24.00 |
| Purchase #3 | $182.28 | 6.129% | $193.4519 | $193.45 | $193.45 | $193.50 |
| Purchase #4 | $217.88 | 7.218% | $233.6066 | $233.61 | $233.60 | $233.60 |
| Purchase #5 | $157.28 | 8.243% | $170.2446 | $170.24 | $170.25 | $170.20 |
| Purchase #6 | $137.25 | 4.336% | $143.2012 | $143.20 | $143.20 | $143.20 |
| Purchase #7 | $206.70 | 9.830% | $227.0186 | $227.02 | $227.00 | $227.00 |
| 7 purchase totals = | $1,063.34 | $1,149.3789 | $1,149.38 | $1,149.35 | $1,149.40 | |