| 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 | $176.66 | 9.483% | $193.4127 | $193.41 | $193.40 | $193.40 |
| Purchase #2 | $109.62 | 6.795% | $117.0687 | $117.07 | $117.05 | $117.10 |
| Purchase #3 | $213.35 | 4.247% | $222.411 | $222.41 | $222.40 | $222.40 |
| Purchase #4 | $156.72 | 11.596% | $174.8933 | $174.89 | $174.90 | $174.90 |
| Purchase #5 | $245.42 | 3.276% | $253.46 | $253.46 | $253.45 | $253.50 |
| Purchase #6 | $6.55 | 3.375% | $6.7711 | $6.77 | $6.75 | $6.80 |
| Purchase #7 | $236.85 | 9.509% | $259.3721 | $259.37 | $259.35 | $259.40 |
| 7 purchase totals = | $1,145.17 | $1,227.3889 | $1,227.38 | $1,227.30 | $1,227.50 | |