| 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 | $160.33 | 10.392% | $176.9915 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $146.72 | 8.191% | $158.7378 | $158.74 | $158.75 | $158.70 |
| Purchase #3 | $18.86 | 10.616% | $20.8622 | $20.86 | $20.85 | $20.90 |
| Purchase #4 | $114.42 | 3.629% | $118.5723 | $118.57 | $118.55 | $118.60 |
| Purchase #5 | $96.60 | 10.726% | $106.9613 | $106.96 | $106.95 | $107.00 |
| Purchase #6 | $154.67 | 11.777% | $172.8855 | $172.89 | $172.90 | $172.90 |
| Purchase #7 | $56.59 | 6.758% | $60.4144 | $60.41 | $60.40 | $60.40 |
| 7 purchase totals = | $748.19 | $815.4250 | $815.42 | $815.40 | $815.50 | |