| 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 | $122.73 | 8.155% | $132.7386 | $132.74 | $132.75 | $132.70 |
| Purchase #2 | $81.98 | 12.783% | $92.4595 | $92.46 | $92.45 | $92.50 |
| Purchase #3 | $91.93 | 5.133% | $96.6488 | $96.65 | $96.65 | $96.60 |
| Purchase #4 | $16.28 | 10.615% | $18.0081 | $18.01 | $18.00 | $18.00 |
| Purchase #5 | $105.81 | 10.257% | $116.6629 | $116.66 | $116.65 | $116.70 |
| Purchase #6 | $225.88 | 4.707% | $236.5122 | $236.51 | $236.50 | $236.50 |
| Purchase #7 | $64.72 | 10.803% | $71.7117 | $71.71 | $71.70 | $71.70 |
| 7 purchase totals = | $709.33 | $764.7418 | $764.74 | $764.70 | $764.70 | |