| 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 | $147.39 | 4.779% | $154.4338 | $154.43 | $154.45 | $154.40 |
| Purchase #2 | $163.60 | 11.279% | $182.0524 | $182.05 | $182.05 | $182.10 |
| Purchase #3 | $144.60 | 3.730% | $149.9936 | $149.99 | $150.00 | $150.00 |
| Purchase #4 | $195.97 | 12.274% | $220.0234 | $220.02 | $220.00 | $220.00 |
| Purchase #5 | $183.59 | 6.120% | $194.8257 | $194.83 | $194.85 | $194.80 |
| Purchase #6 | $229.37 | 3.124% | $236.5355 | $236.54 | $236.55 | $236.50 |
| Purchase #7 | $70.52 | 8.297% | $76.371 | $76.37 | $76.35 | $76.40 |
| 7 purchase totals = | $1,135.04 | $1,214.2354 | $1,214.23 | $1,214.25 | $1,214.20 | |