| 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 | $108.84 | 6.730% | $116.1649 | $116.16 | $116.15 | $116.20 |
| Purchase #2 | $133.55 | 6.502% | $142.2334 | $142.23 | $142.25 | $142.20 |
| Purchase #3 | $37.73 | 13.819% | $42.9439 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $232.56 | 8.606% | $252.5741 | $252.57 | $252.55 | $252.60 |
| Purchase #5 | $172.76 | 12.297% | $194.0043 | $194.00 | $194.00 | $194.00 |
| Purchase #6 | $227.91 | 3.707% | $236.3586 | $236.36 | $236.35 | $236.40 |
| Purchase #7 | $18.41 | 5.569% | $19.4353 | $19.44 | $19.45 | $19.40 |
| 7 purchase totals = | $931.76 | $1,003.7145 | $1,003.70 | $1,003.70 | $1,003.70 | |