| 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 | $125.72 | 9.186% | $137.2686 | $137.27 | $137.25 | $137.30 |
| Purchase #2 | $71.75 | 3.538% | $74.2885 | $74.29 | $74.30 | $74.30 |
| Purchase #3 | $109.86 | 3.226% | $113.4041 | $113.40 | $113.40 | $113.40 |
| Purchase #4 | $220.63 | 11.653% | $246.34 | $246.34 | $246.35 | $246.30 |
| Purchase #5 | $149.33 | 3.724% | $154.891 | $154.89 | $154.90 | $154.90 |
| Purchase #6 | $185.62 | 4.367% | $193.726 | $193.73 | $193.75 | $193.70 |
| Purchase #7 | $64.39 | 8.354% | $69.7691 | $69.77 | $69.75 | $69.80 |
| 7 purchase totals = | $927.30 | $989.6873 | $989.69 | $989.70 | $989.70 | |