| 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 | $149.58 | 10.103% | $164.6921 | $164.69 | $164.70 | $164.70 |
| Purchase #2 | $7.88 | 8.805% | $8.5738 | $8.57 | $8.55 | $8.60 |
| Purchase #3 | $148.77 | 6.617% | $158.6141 | $158.61 | $158.60 | $158.60 |
| Purchase #4 | $104.38 | 4.525% | $109.1032 | $109.10 | $109.10 | $109.10 |
| Purchase #5 | $199.30 | 3.731% | $206.7359 | $206.74 | $206.75 | $206.70 |
| Purchase #6 | $136.97 | 6.237% | $145.5128 | $145.51 | $145.50 | $145.50 |
| Purchase #7 | $153.59 | 6.315% | $163.2892 | $163.29 | $163.30 | $163.30 |
| 7 purchase totals = | $900.47 | $956.5211 | $956.51 | $956.50 | $956.50 | |