| 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 | $155.40 | 7.305% | $166.752 | $166.75 | $166.75 | $166.80 |
| Purchase #2 | $239.88 | 10.746% | $265.6575 | $265.66 | $265.65 | $265.70 |
| Purchase #3 | $143.57 | 3.668% | $148.8361 | $148.84 | $148.85 | $148.80 |
| Purchase #4 | $203.29 | 10.461% | $224.5562 | $224.56 | $224.55 | $224.60 |
| Purchase #5 | $37.88 | 13.502% | $42.9946 | $42.99 | $43.00 | $43.00 |
| Purchase #6 | $13.55 | 5.258% | $14.2625 | $14.26 | $14.25 | $14.30 |
| Purchase #7 | $88.36 | 6.835% | $94.3994 | $94.40 | $94.40 | $94.40 |
| 7 purchase totals = | $881.93 | $957.4583 | $957.46 | $957.45 | $957.60 | |