| 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 | $139.53 | 13.253% | $158.0219 | $158.02 | $158.00 | $158.00 |
| Purchase #2 | $85.41 | 3.395% | $88.3097 | $88.31 | $88.30 | $88.30 |
| Purchase #3 | $246.29 | 7.251% | $264.1485 | $264.15 | $264.15 | $264.10 |
| Purchase #4 | $215.33 | 7.173% | $230.7756 | $230.78 | $230.80 | $230.80 |
| Purchase #5 | $143.66 | 10.505% | $158.7515 | $158.75 | $158.75 | $158.80 |
| Purchase #6 | $50.75 | 12.840% | $57.2663 | $57.27 | $57.25 | $57.30 |
| Purchase #7 | $182.70 | 6.330% | $194.2649 | $194.26 | $194.25 | $194.30 |
| 7 purchase totals = | $1,063.67 | $1,151.5384 | $1,151.54 | $1,151.50 | $1,151.60 | |