| 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 | $135.43 | 13.394% | $153.5695 | $153.57 | $153.55 | $153.60 |
| Purchase #2 | $82.45 | 9.450% | $90.2415 | $90.24 | $90.25 | $90.20 |
| Purchase #3 | $225.97 | 7.739% | $243.4578 | $243.46 | $243.45 | $243.50 |
| Purchase #4 | $199.90 | 3.415% | $206.7266 | $206.73 | $206.75 | $206.70 |
| Purchase #5 | $162.41 | 9.338% | $177.5758 | $177.58 | $177.60 | $177.60 |
| Purchase #6 | $165.35 | 13.558% | $187.7682 | $187.77 | $187.75 | $187.80 |
| Purchase #7 | $133.94 | 13.298% | $151.7513 | $151.75 | $151.75 | $151.80 |
| 7 purchase totals = | $1,105.45 | $1,211.0907 | $1,211.10 | $1,211.10 | $1,211.20 | |