| 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 | $174.66 | 5.653% | $184.5335 | $184.53 | $184.55 | $184.50 |
| Purchase #2 | $79.26 | 12.298% | $89.0074 | $89.01 | $89.00 | $89.00 |
| Purchase #3 | $118.93 | 10.451% | $131.3594 | $131.36 | $131.35 | $131.40 |
| Purchase #4 | $178.38 | 5.624% | $188.4121 | $188.41 | $188.40 | $188.40 |
| Purchase #5 | $61.71 | 7.292% | $66.2099 | $66.21 | $66.20 | $66.20 |
| Purchase #6 | $244.92 | 7.463% | $263.1984 | $263.20 | $263.20 | $263.20 |
| Purchase #7 | $45.54 | 8.382% | $49.3572 | $49.36 | $49.35 | $49.40 |
| 7 purchase totals = | $903.40 | $972.0779 | $972.08 | $972.05 | $972.10 | |