| 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 | $145.79 | 3.476% | $150.8577 | $150.86 | $150.85 | $150.90 |
| Purchase #2 | $198.58 | 5.690% | $209.8792 | $209.88 | $209.90 | $209.90 |
| Purchase #3 | $120.68 | 9.595% | $132.2592 | $132.26 | $132.25 | $132.30 |
| Purchase #4 | $197.27 | 5.693% | $208.5006 | $208.50 | $208.50 | $208.50 |
| Purchase #5 | $184.81 | 11.688% | $206.4106 | $206.41 | $206.40 | $206.40 |
| Purchase #6 | $33.53 | 5.540% | $35.3876 | $35.39 | $35.40 | $35.40 |
| Purchase #7 | $143.45 | 12.447% | $161.3052 | $161.31 | $161.30 | $161.30 |
| 7 purchase totals = | $1,024.11 | $1,104.6001 | $1,104.61 | $1,104.60 | $1,104.70 | |