| 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 | $203.42 | 11.332% | $226.4716 | $226.47 | $226.45 | $226.50 |
| Purchase #2 | $17.82 | 4.403% | $18.6046 | $18.60 | $18.60 | $18.60 |
| Purchase #3 | $173.32 | 12.550% | $195.0717 | $195.07 | $195.05 | $195.10 |
| Purchase #4 | $225.78 | 3.324% | $233.2849 | $233.28 | $233.30 | $233.30 |
| Purchase #5 | $247.33 | 11.197% | $275.0235 | $275.02 | $275.00 | $275.00 |
| Purchase #6 | $158.36 | 5.277% | $166.7167 | $166.72 | $166.70 | $166.70 |
| Purchase #7 | $68.64 | 13.719% | $78.0567 | $78.06 | $78.05 | $78.10 |
| 7 purchase totals = | $1,094.67 | $1,193.2297 | $1,193.22 | $1,193.15 | $1,193.30 | |