| 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 | $158.93 | 9.269% | $173.6612 | $173.66 | $173.65 | $173.70 |
| Purchase #2 | $167.54 | 7.551% | $180.1909 | $180.19 | $180.20 | $180.20 |
| Purchase #3 | $80.79 | 13.761% | $91.9075 | $91.91 | $91.90 | $91.90 |
| Purchase #4 | $173.93 | 5.289% | $183.1292 | $183.13 | $183.15 | $183.10 |
| Purchase #5 | $229.75 | 10.467% | $253.7979 | $253.80 | $253.80 | $253.80 |
| Purchase #6 | $156.84 | 8.661% | $170.4239 | $170.42 | $170.40 | $170.40 |
| Purchase #7 | $231.72 | 6.353% | $246.4412 | $246.44 | $246.45 | $246.40 |
| 7 purchase totals = | $1,199.50 | $1,299.5518 | $1,299.55 | $1,299.55 | $1,299.50 | |