| 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 | $152.78 | 4.417% | $159.5283 | $159.53 | $159.55 | $159.50 |
| Purchase #2 | $212.55 | 9.561% | $232.8719 | $232.87 | $232.85 | $232.90 |
| Purchase #3 | $246.51 | 12.755% | $277.9524 | $277.95 | $277.95 | $278.00 |
| Purchase #4 | $5.54 | 10.155% | $6.1026 | $6.10 | $6.10 | $6.10 |
| Purchase #5 | $162.82 | 3.534% | $168.5741 | $168.57 | $168.55 | $168.60 |
| Purchase #6 | $169.53 | 9.677% | $185.9354 | $185.94 | $185.95 | $185.90 |
| Purchase #7 | $117.39 | 12.833% | $132.4547 | $132.45 | $132.45 | $132.50 |
| 7 purchase totals = | $1,067.12 | $1,163.4194 | $1,163.41 | $1,163.40 | $1,163.50 | |