| 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 | $154.98 | 9.695% | $170.0053 | $170.01 | $170.00 | $170.00 |
| Purchase #2 | $14.89 | 12.383% | $16.7338 | $16.73 | $16.75 | $16.70 |
| Purchase #3 | $108.25 | 11.827% | $121.0527 | $121.05 | $121.05 | $121.10 |
| Purchase #4 | $224.93 | 12.340% | $252.6864 | $252.69 | $252.70 | $252.70 |
| Purchase #5 | $245.44 | 5.523% | $258.9957 | $259.00 | $259.00 | $259.00 |
| Purchase #6 | $55.25 | 11.422% | $61.5607 | $61.56 | $61.55 | $61.60 |
| Purchase #7 | $89.29 | 13.595% | $101.429 | $101.43 | $101.45 | $101.40 |
| 7 purchase totals = | $893.03 | $982.4636 | $982.47 | $982.50 | $982.50 | |