| 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 | $163.70 | 4.741% | $171.461 | $171.46 | $171.45 | $171.50 |
| Purchase #2 | $121.25 | 4.552% | $126.7693 | $126.77 | $126.75 | $126.80 |
| Purchase #3 | $124.47 | 13.347% | $141.083 | $141.08 | $141.10 | $141.10 |
| Purchase #4 | $138.44 | 13.204% | $156.7196 | $156.72 | $156.70 | $156.70 |
| Purchase #5 | $160.81 | 5.239% | $169.2348 | $169.23 | $169.25 | $169.20 |
| Purchase #6 | $22.60 | 9.721% | $24.7969 | $24.80 | $24.80 | $24.80 |
| Purchase #7 | $60.98 | 4.812% | $63.9144 | $63.91 | $63.90 | $63.90 |
| 7 purchase totals = | $792.25 | $853.9790 | $853.97 | $853.95 | $854.00 | |