| 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 | $196.74 | 13.436% | $223.174 | $223.17 | $223.15 | $223.20 |
| Purchase #2 | $131.34 | 12.834% | $148.1962 | $148.20 | $148.20 | $148.20 |
| Purchase #3 | $109.38 | 3.578% | $113.2936 | $113.29 | $113.30 | $113.30 |
| Purchase #4 | $54.51 | 10.592% | $60.2837 | $60.28 | $60.30 | $60.30 |
| Purchase #5 | $120.88 | 10.484% | $133.5531 | $133.55 | $133.55 | $133.60 |
| Purchase #6 | $17.31 | 3.843% | $17.9752 | $17.98 | $18.00 | $18.00 |
| Purchase #7 | $11.60 | 10.130% | $12.7751 | $12.78 | $12.80 | $12.80 |
| 7 purchase totals = | $641.76 | $709.2509 | $709.25 | $709.30 | $709.40 | |