| 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 | $163.67 | 10.336% | $180.5869 | $180.59 | $180.60 | $180.60 |
| Purchase #2 | $58.61 | 13.476% | $66.5083 | $66.51 | $66.50 | $66.50 |
| Purchase #3 | $191.96 | 11.505% | $214.045 | $214.05 | $214.05 | $214.00 |
| Purchase #4 | $88.77 | 7.702% | $95.6071 | $95.61 | $95.60 | $95.60 |
| Purchase #5 | $162.36 | 4.334% | $169.3967 | $169.40 | $169.40 | $169.40 |
| Purchase #6 | $182.36 | 9.752% | $200.1437 | $200.14 | $200.15 | $200.10 |
| Purchase #7 | $216.34 | 5.654% | $228.5719 | $228.57 | $228.55 | $228.60 |
| 7 purchase totals = | $1,064.07 | $1,154.8596 | $1,154.87 | $1,154.85 | $1,154.80 | |