| 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 | $199.87 | 13.485% | $226.8225 | $226.82 | $226.80 | $226.80 |
| Purchase #2 | $135.61 | 11.692% | $151.4655 | $151.47 | $151.45 | $151.50 |
| Purchase #3 | $185.60 | 12.154% | $208.1578 | $208.16 | $208.15 | $208.20 |
| Purchase #4 | $129.54 | 5.102% | $136.1491 | $136.15 | $136.15 | $136.10 |
| Purchase #5 | $148.26 | 4.809% | $155.3898 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $250.33 | 6.306% | $266.1158 | $266.12 | $266.10 | $266.10 |
| Purchase #7 | $122.58 | 7.439% | $131.6987 | $131.70 | $131.70 | $131.70 |
| 7 purchase totals = | $1,171.79 | $1,275.7992 | $1,275.81 | $1,275.75 | $1,275.80 | |