| 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 | $163.73 | 3.492% | $169.4475 | $169.45 | $169.45 | $169.40 |
| Purchase #2 | $65.39 | 9.188% | $71.398 | $71.40 | $71.40 | $71.40 |
| Purchase #3 | $131.77 | 10.539% | $145.6572 | $145.66 | $145.65 | $145.70 |
| Purchase #4 | $202.76 | 8.423% | $219.8385 | $219.84 | $219.85 | $219.80 |
| Purchase #5 | $46.25 | 11.514% | $51.5752 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $234.96 | 10.271% | $259.0927 | $259.09 | $259.10 | $259.10 |
| Purchase #7 | $35.76 | 10.157% | $39.3921 | $39.39 | $39.40 | $39.40 |
| 7 purchase totals = | $880.62 | $956.4012 | $956.41 | $956.45 | $956.40 | |