| 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 | $148.65 | 10.830% | $164.7488 | $164.75 | $164.75 | $164.70 |
| Purchase #2 | $117.60 | 4.467% | $122.8532 | $122.85 | $122.85 | $122.90 |
| Purchase #3 | $12.45 | 5.349% | $13.116 | $13.12 | $13.10 | $13.10 |
| Purchase #4 | $61.74 | 13.628% | $70.1539 | $70.15 | $70.15 | $70.20 |
| Purchase #5 | $140.48 | 10.758% | $155.5928 | $155.59 | $155.60 | $155.60 |
| Purchase #6 | $149.91 | 13.254% | $169.7791 | $169.78 | $169.80 | $169.80 |
| Purchase #7 | $183.97 | 8.232% | $199.1144 | $199.11 | $199.10 | $199.10 |
| 7 purchase totals = | $814.80 | $895.3582 | $895.35 | $895.35 | $895.40 | |