| 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 | $159.28 | 12.276% | $178.8332 | $178.83 | $178.85 | $178.80 |
| Purchase #2 | $103.93 | 5.771% | $109.9278 | $109.93 | $109.95 | $109.90 |
| Purchase #3 | $154.79 | 12.849% | $174.679 | $174.68 | $174.70 | $174.70 |
| Purchase #4 | $87.48 | 11.457% | $97.5026 | $97.50 | $97.50 | $97.50 |
| Purchase #5 | $72.49 | 4.487% | $75.7426 | $75.74 | $75.75 | $75.70 |
| Purchase #6 | $94.51 | 5.671% | $99.8697 | $99.87 | $99.85 | $99.90 |
| Purchase #7 | $5.81 | 3.122% | $5.9914 | $5.99 | $6.00 | $6.00 |
| 7 purchase totals = | $678.29 | $742.5463 | $742.54 | $742.60 | $742.50 | |