| 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 | $190.87 | 12.635% | $214.9864 | $214.99 | $215.00 | $215.00 |
| Purchase #2 | $175.38 | 5.630% | $185.2539 | $185.25 | $185.25 | $185.30 |
| Purchase #3 | $86.26 | 10.325% | $95.1663 | $95.17 | $95.15 | $95.20 |
| Purchase #4 | $178.39 | 9.544% | $195.4155 | $195.42 | $195.40 | $195.40 |
| Purchase #5 | $142.92 | 5.444% | $150.7006 | $150.70 | $150.70 | $150.70 |
| Purchase #6 | $182.54 | 3.745% | $189.3761 | $189.38 | $189.40 | $189.40 |
| Purchase #7 | $124.57 | 10.711% | $137.9127 | $137.91 | $137.90 | $137.90 |
| 7 purchase totals = | $1,080.93 | $1,168.8115 | $1,168.82 | $1,168.80 | $1,168.90 | |