| 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 | $176.85 | 5.530% | $186.6298 | $186.63 | $186.65 | $186.60 |
| Purchase #2 | $91.53 | 13.806% | $104.1666 | $104.17 | $104.15 | $104.20 |
| Purchase #3 | $22.97 | 12.276% | $25.7898 | $25.79 | $25.80 | $25.80 |
| Purchase #4 | $246.38 | 7.371% | $264.5407 | $264.54 | $264.55 | $264.50 |
| Purchase #5 | $138.54 | 10.559% | $153.1684 | $153.17 | $153.15 | $153.20 |
| Purchase #6 | $102.66 | 13.161% | $116.1711 | $116.17 | $116.15 | $116.20 |
| Purchase #7 | $140.73 | 13.499% | $159.7271 | $159.73 | $159.75 | $159.70 |
| 7 purchase totals = | $919.66 | $1,010.1935 | $1,010.20 | $1,010.20 | $1,010.20 | |