| 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 | $186.74 | 6.224% | $198.3627 | $198.36 | $198.35 | $198.40 |
| Purchase #2 | $157.31 | 3.458% | $162.7498 | $162.75 | $162.75 | $162.70 |
| Purchase #3 | $63.93 | 7.504% | $68.7273 | $68.73 | $68.75 | $68.70 |
| Purchase #4 | $55.83 | 6.564% | $59.4947 | $59.49 | $59.50 | $59.50 |
| Purchase #5 | $172.36 | 3.267% | $177.991 | $177.99 | $178.00 | $178.00 |
| Purchase #6 | $60.75 | 9.779% | $66.6907 | $66.69 | $66.70 | $66.70 |
| Purchase #7 | $172.68 | 4.198% | $179.9291 | $179.93 | $179.95 | $179.90 |
| 7 purchase totals = | $869.60 | $913.9453 | $913.94 | $914.00 | $913.90 | |