| 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 | $185.77 | 5.847% | $196.632 | $196.63 | $196.65 | $196.60 |
| Purchase #2 | $161.39 | 3.309% | $166.7304 | $166.73 | $166.75 | $166.70 |
| Purchase #3 | $145.73 | 5.662% | $153.9812 | $153.98 | $154.00 | $154.00 |
| Purchase #4 | $148.29 | 12.466% | $166.7758 | $166.78 | $166.80 | $166.80 |
| Purchase #5 | $14.59 | 10.466% | $16.117 | $16.12 | $16.10 | $16.10 |
| Purchase #6 | $128.53 | 9.387% | $140.5951 | $140.60 | $140.60 | $140.60 |
| Purchase #7 | $35.32 | 7.485% | $37.9637 | $37.96 | $37.95 | $38.00 |
| 7 purchase totals = | $819.62 | $878.7952 | $878.80 | $878.85 | $878.80 | |