| 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 | $117.62 | 11.856% | $131.565 | $131.57 | $131.55 | $131.60 |
| Purchase #2 | $123.30 | 9.525% | $135.0443 | $135.04 | $135.05 | $135.00 |
| Purchase #3 | $82.56 | 6.792% | $88.1675 | $88.17 | $88.15 | $88.20 |
| Purchase #4 | $211.74 | 4.520% | $221.3106 | $221.31 | $221.30 | $221.30 |
| Purchase #5 | $159.54 | 3.181% | $164.615 | $164.62 | $164.60 | $164.60 |
| Purchase #6 | $205.81 | 9.641% | $225.6521 | $225.65 | $225.65 | $225.70 |
| Purchase #7 | $176.99 | 4.314% | $184.6253 | $184.63 | $184.65 | $184.60 |
| 7 purchase totals = | $1,077.56 | $1,150.9798 | $1,150.99 | $1,150.95 | $1,151.00 | |