| 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 | $13.93 | 13.800% | $15.8523 | $15.85 | $15.85 | $15.90 |
| Purchase #2 | $149.62 | 13.382% | $169.6421 | $169.64 | $169.65 | $169.60 |
| Purchase #3 | $195.89 | 9.493% | $214.4858 | $214.49 | $214.50 | $214.50 |
| Purchase #4 | $168.47 | 11.280% | $187.4734 | $187.47 | $187.45 | $187.50 |
| Purchase #5 | $169.57 | 13.158% | $191.882 | $191.88 | $191.90 | $191.90 |
| Purchase #6 | $170.29 | 12.319% | $191.268 | $191.27 | $191.25 | $191.30 |
| Purchase #7 | $102.63 | 3.537% | $106.26 | $106.26 | $106.25 | $106.30 |
| 7 purchase totals = | $970.40 | $1,076.8636 | $1,076.86 | $1,076.85 | $1,077.00 | |