| 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 | $183.70 | 10.579% | $203.1336 | $203.13 | $203.15 | $203.10 |
| Purchase #2 | $164.48 | 9.530% | $180.1549 | $180.15 | $180.15 | $180.20 |
| Purchase #3 | $240.99 | 5.545% | $254.3529 | $254.35 | $254.35 | $254.40 |
| Purchase #4 | $44.70 | 10.509% | $49.3975 | $49.40 | $49.40 | $49.40 |
| Purchase #5 | $23.67 | 5.175% | $24.8949 | $24.89 | $24.90 | $24.90 |
| Purchase #6 | $71.73 | 10.392% | $79.1842 | $79.18 | $79.20 | $79.20 |
| Purchase #7 | $146.33 | 5.796% | $154.8113 | $154.81 | $154.80 | $154.80 |
| 7 purchase totals = | $875.60 | $945.9293 | $945.91 | $945.95 | $946.00 | |