| 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 | $127.61 | 13.256% | $144.526 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $74.98 | 7.597% | $80.6762 | $80.68 | $80.70 | $80.70 |
| Purchase #3 | $120.60 | 6.107% | $127.965 | $127.97 | $127.95 | $128.00 |
| Purchase #4 | $52.77 | 7.126% | $56.5304 | $56.53 | $56.55 | $56.50 |
| Purchase #5 | $133.78 | 8.560% | $145.2316 | $145.23 | $145.25 | $145.20 |
| Purchase #6 | $221.57 | 13.596% | $251.6947 | $251.69 | $251.70 | $251.70 |
| Purchase #7 | $47.90 | 7.489% | $51.4872 | $51.49 | $51.50 | $51.50 |
| 7 purchase totals = | $779.21 | $858.1111 | $858.12 | $858.20 | $858.10 | |