| 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 | $180.34 | 3.119% | $185.9648 | $185.96 | $185.95 | $186.00 |
| Purchase #2 | $122.39 | 4.740% | $128.1913 | $128.19 | $128.20 | $128.20 |
| Purchase #3 | $84.94 | 8.530% | $92.1854 | $92.19 | $92.20 | $92.20 |
| Purchase #4 | $226.33 | 10.244% | $249.5152 | $249.52 | $249.50 | $249.50 |
| Purchase #5 | $181.57 | 13.401% | $205.9022 | $205.90 | $205.90 | $205.90 |
| Purchase #6 | $25.91 | 13.335% | $29.3651 | $29.37 | $29.35 | $29.40 |
| Purchase #7 | $90.61 | 11.306% | $100.8544 | $100.85 | $100.85 | $100.90 |
| 7 purchase totals = | $912.09 | $991.9784 | $991.98 | $991.95 | $992.10 | |