| 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 | $153.31 | 10.387% | $169.2343 | $169.23 | $169.25 | $169.20 |
| Purchase #2 | $161.63 | 3.450% | $167.2062 | $167.21 | $167.20 | $167.20 |
| Purchase #3 | $90.44 | 12.138% | $101.4176 | $101.42 | $101.40 | $101.40 |
| Purchase #4 | $196.47 | 12.782% | $221.5828 | $221.58 | $221.60 | $221.60 |
| Purchase #5 | $208.61 | 6.392% | $221.9444 | $221.94 | $221.95 | $221.90 |
| Purchase #6 | $58.57 | 12.817% | $66.0769 | $66.08 | $66.10 | $66.10 |
| Purchase #7 | $248.37 | 12.802% | $280.1663 | $280.17 | $280.15 | $280.20 |
| 7 purchase totals = | $1,117.40 | $1,227.6285 | $1,227.63 | $1,227.65 | $1,227.60 | |