| 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 | $157.46 | 8.509% | $170.8583 | $170.86 | $170.85 | $170.90 |
| Purchase #2 | $111.40 | 5.183% | $117.1739 | $117.17 | $117.15 | $117.20 |
| Purchase #3 | $206.91 | 12.837% | $233.471 | $233.47 | $233.45 | $233.50 |
| Purchase #4 | $213.98 | 13.414% | $242.6833 | $242.68 | $242.70 | $242.70 |
| Purchase #5 | $170.51 | 10.434% | $188.301 | $188.30 | $188.30 | $188.30 |
| Purchase #6 | $140.59 | 7.687% | $151.3972 | $151.40 | $151.40 | $151.40 |
| Purchase #7 | $242.32 | 10.574% | $267.9429 | $267.94 | $267.95 | $267.90 |
| 7 purchase totals = | $1,243.17 | $1,371.8276 | $1,371.82 | $1,371.80 | $1,371.90 | |