| 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 | $169.25 | 5.541% | $178.6281 | $178.63 | $178.65 | $178.60 |
| Purchase #2 | $109.99 | 12.634% | $123.8861 | $123.89 | $123.90 | $123.90 |
| Purchase #3 | $119.55 | 4.277% | $124.6632 | $124.66 | $124.65 | $124.70 |
| Purchase #4 | $143.81 | 5.394% | $151.5671 | $151.57 | $151.55 | $151.60 |
| Purchase #5 | $65.89 | 8.119% | $71.2396 | $71.24 | $71.25 | $71.20 |
| Purchase #6 | $21.63 | 9.630% | $23.713 | $23.71 | $23.70 | $23.70 |
| Purchase #7 | $239.88 | 4.119% | $249.7607 | $249.76 | $249.75 | $249.80 |
| 7 purchase totals = | $870.00 | $923.4578 | $923.46 | $923.45 | $923.50 | |