| 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 | $159.87 | 5.482% | $168.6341 | $168.63 | $168.65 | $168.60 |
| Purchase #2 | $164.51 | 7.682% | $177.1477 | $177.15 | $177.15 | $177.10 |
| Purchase #3 | $196.50 | 8.790% | $213.7724 | $213.77 | $213.75 | $213.80 |
| Purchase #4 | $121.28 | 8.664% | $131.7877 | $131.79 | $131.80 | $131.80 |
| Purchase #5 | $72.89 | 7.190% | $78.1308 | $78.13 | $78.15 | $78.10 |
| Purchase #6 | $19.54 | 8.392% | $21.1798 | $21.18 | $21.20 | $21.20 |
| Purchase #7 | $142.75 | 9.564% | $156.4026 | $156.40 | $156.40 | $156.40 |
| 7 purchase totals = | $877.34 | $947.0551 | $947.05 | $947.10 | $947.00 | |