| 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 | $167.62 | 12.239% | $188.135 | $188.14 | $188.15 | $188.10 |
| Purchase #2 | $117.42 | 11.337% | $130.7319 | $130.73 | $130.75 | $130.70 |
| Purchase #3 | $158.88 | 10.439% | $175.4655 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $51.49 | 6.509% | $54.8415 | $54.84 | $54.85 | $54.80 |
| Purchase #5 | $228.34 | 11.837% | $255.3686 | $255.37 | $255.35 | $255.40 |
| Purchase #6 | $22.49 | 7.654% | $24.2114 | $24.21 | $24.20 | $24.20 |
| Purchase #7 | $36.96 | 3.696% | $38.326 | $38.33 | $38.35 | $38.30 |
| 7 purchase totals = | $783.20 | $867.0799 | $867.09 | $867.10 | $867.00 | |