| 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 | $158.35 | 13.448% | $179.6449 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $117.60 | 5.611% | $124.1985 | $124.20 | $124.20 | $124.20 |
| Purchase #3 | $245.93 | 5.324% | $259.0233 | $259.02 | $259.00 | $259.00 |
| Purchase #4 | $233.37 | 11.386% | $259.9415 | $259.94 | $259.95 | $259.90 |
| Purchase #5 | $169.89 | 12.775% | $191.5934 | $191.59 | $191.60 | $191.60 |
| Purchase #6 | $180.61 | 9.372% | $197.5368 | $197.54 | $197.55 | $197.50 |
| Purchase #7 | $93.92 | 10.435% | $103.7206 | $103.72 | $103.70 | $103.70 |
| 7 purchase totals = | $1,199.67 | $1,315.6590 | $1,315.65 | $1,315.65 | $1,315.50 | |