| 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 | $168.75 | 10.367% | $186.2443 | $186.24 | $186.25 | $186.20 |
| Purchase #2 | $64.83 | 3.659% | $67.2021 | $67.20 | $67.20 | $67.20 |
| Purchase #3 | $7.32 | 4.674% | $7.6621 | $7.66 | $7.65 | $7.70 |
| Purchase #4 | $129.67 | 9.719% | $142.2726 | $142.27 | $142.25 | $142.30 |
| Purchase #5 | $124.73 | 3.393% | $128.9621 | $128.96 | $128.95 | $129.00 |
| Purchase #6 | $233.60 | 7.822% | $251.8722 | $251.87 | $251.85 | $251.90 |
| Purchase #7 | $21.31 | 6.330% | $22.6589 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $750.21 | $806.8743 | $806.86 | $806.80 | $807.00 | |