| 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 | $198.58 | 9.505% | $217.455 | $217.46 | $217.45 | $217.50 |
| Purchase #2 | $149.53 | 10.129% | $164.6759 | $164.68 | $164.70 | $164.70 |
| Purchase #3 | $165.77 | 7.407% | $178.0486 | $178.05 | $178.05 | $178.00 |
| Purchase #4 | $148.80 | 13.492% | $168.8761 | $168.88 | $168.90 | $168.90 |
| Purchase #5 | $6.68 | 7.826% | $7.2028 | $7.20 | $7.20 | $7.20 |
| Purchase #6 | $67.39 | 11.441% | $75.1001 | $75.10 | $75.10 | $75.10 |
| Purchase #7 | $136.63 | 12.835% | $154.1665 | $154.17 | $154.15 | $154.20 |
| 7 purchase totals = | $873.38 | $965.5250 | $965.54 | $965.55 | $965.60 | |