| 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 | $116.92 | 12.560% | $131.6052 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $86.55 | 5.344% | $91.1752 | $91.18 | $91.20 | $91.20 |
| Purchase #3 | $191.38 | 12.190% | $214.7092 | $214.71 | $214.70 | $214.70 |
| Purchase #4 | $132.86 | 10.317% | $146.5672 | $146.57 | $146.55 | $146.60 |
| Purchase #5 | $199.62 | 7.331% | $214.2541 | $214.25 | $214.25 | $214.30 |
| Purchase #6 | $13.80 | 6.690% | $14.7232 | $14.72 | $14.70 | $14.70 |
| Purchase #7 | $61.90 | 7.553% | $66.5753 | $66.58 | $66.60 | $66.60 |
| 7 purchase totals = | $803.03 | $879.6094 | $879.62 | $879.60 | $879.70 | |