| 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 | $155.34 | 7.276% | $166.6425 | $166.64 | $166.65 | $166.60 |
| Purchase #2 | $70.32 | 7.868% | $75.8528 | $75.85 | $75.85 | $75.90 |
| Purchase #3 | $107.50 | 5.245% | $113.1384 | $113.14 | $113.15 | $113.10 |
| Purchase #4 | $188.66 | 3.648% | $195.5423 | $195.54 | $195.55 | $195.50 |
| Purchase #5 | $113.62 | 8.156% | $122.8868 | $122.89 | $122.90 | $122.90 |
| Purchase #6 | $63.40 | 3.542% | $65.6456 | $65.65 | $65.65 | $65.60 |
| Purchase #7 | $242.28 | 8.377% | $262.5758 | $262.58 | $262.60 | $262.60 |
| 7 purchase totals = | $941.12 | $1,002.2842 | $1,002.29 | $1,002.35 | $1,002.20 | |