| 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 | $151.48 | 3.470% | $156.7364 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $138.42 | 13.522% | $157.1372 | $157.14 | $157.15 | $157.10 |
| Purchase #3 | $192.66 | 3.125% | $198.6806 | $198.68 | $198.70 | $198.70 |
| Purchase #4 | $225.30 | 13.251% | $255.1545 | $255.15 | $255.15 | $255.20 |
| Purchase #5 | $66.44 | 10.285% | $73.2734 | $73.27 | $73.25 | $73.30 |
| Purchase #6 | $245.83 | 7.387% | $263.9895 | $263.99 | $264.00 | $264.00 |
| Purchase #7 | $48.39 | 5.509% | $51.0558 | $51.06 | $51.05 | $51.10 |
| 7 purchase totals = | $1,068.52 | $1,156.0274 | $1,156.03 | $1,156.05 | $1,156.10 | |