| 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 | $157.59 | 6.641% | $168.0556 | $168.06 | $168.05 | $168.10 |
| Purchase #2 | $230.25 | 6.729% | $245.7435 | $245.74 | $245.75 | $245.70 |
| Purchase #3 | $218.61 | 11.662% | $244.1043 | $244.10 | $244.10 | $244.10 |
| Purchase #4 | $9.48 | 11.717% | $10.5908 | $10.59 | $10.60 | $10.60 |
| Purchase #5 | $35.69 | 5.396% | $37.6158 | $37.62 | $37.60 | $37.60 |
| Purchase #6 | $195.41 | 9.115% | $213.2216 | $213.22 | $213.20 | $213.20 |
| Purchase #7 | $234.34 | 12.180% | $262.8826 | $262.88 | $262.90 | $262.90 |
| 7 purchase totals = | $1,081.37 | $1,182.2142 | $1,182.21 | $1,182.20 | $1,182.20 | |