| 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 | $129.39 | 9.186% | $141.2758 | $141.28 | $141.30 | $141.30 |
| Purchase #2 | $15.64 | 12.705% | $17.6271 | $17.63 | $17.65 | $17.60 |
| Purchase #3 | $15.83 | 5.347% | $16.6764 | $16.68 | $16.70 | $16.70 |
| Purchase #4 | $238.61 | 6.229% | $253.473 | $253.47 | $253.45 | $253.50 |
| Purchase #5 | $105.40 | 11.536% | $117.5589 | $117.56 | $117.55 | $117.60 |
| Purchase #6 | $147.32 | 8.767% | $160.2355 | $160.24 | $160.25 | $160.20 |
| Purchase #7 | $144.26 | 5.285% | $151.8841 | $151.88 | $151.90 | $151.90 |
| 7 purchase totals = | $796.45 | $858.7308 | $858.74 | $858.80 | $858.80 | |