| 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 | $149.55 | 4.543% | $156.3441 | $156.34 | $156.35 | $156.30 |
| Purchase #2 | $142.73 | 11.784% | $159.5493 | $159.55 | $159.55 | $159.50 |
| Purchase #3 | $20.70 | 3.307% | $21.3845 | $21.38 | $21.40 | $21.40 |
| Purchase #4 | $144.83 | 10.181% | $159.5751 | $159.58 | $159.60 | $159.60 |
| Purchase #5 | $194.27 | 11.376% | $216.3702 | $216.37 | $216.35 | $216.40 |
| Purchase #6 | $236.33 | 10.318% | $260.7145 | $260.71 | $260.70 | $260.70 |
| Purchase #7 | $172.59 | 6.148% | $183.2008 | $183.20 | $183.20 | $183.20 |
| 7 purchase totals = | $1,061.00 | $1,157.1385 | $1,157.13 | $1,157.15 | $1,157.10 | |