| 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 | $135.44 | 11.504% | $151.021 | $151.02 | $151.00 | $151.00 |
| Purchase #2 | $12.84 | 7.633% | $13.8201 | $13.82 | $13.80 | $13.80 |
| Purchase #3 | $226.79 | 8.585% | $246.2599 | $246.26 | $246.25 | $246.30 |
| Purchase #4 | $171.69 | 8.606% | $186.4656 | $186.47 | $186.45 | $186.50 |
| Purchase #5 | $228.45 | 11.829% | $255.4734 | $255.47 | $255.45 | $255.50 |
| Purchase #6 | $191.99 | 4.574% | $200.7716 | $200.77 | $200.75 | $200.80 |
| Purchase #7 | $111.37 | 12.157% | $124.9093 | $124.91 | $124.90 | $124.90 |
| 7 purchase totals = | $1,078.57 | $1,178.7209 | $1,178.72 | $1,178.60 | $1,178.80 | |