| 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 | $177.66 | 11.311% | $197.7551 | $197.76 | $197.75 | $197.80 |
| Purchase #2 | $76.77 | 7.853% | $82.7987 | $82.80 | $82.80 | $82.80 |
| Purchase #3 | $7.60 | 3.466% | $7.8634 | $7.86 | $7.85 | $7.90 |
| Purchase #4 | $115.70 | 10.346% | $127.6703 | $127.67 | $127.65 | $127.70 |
| Purchase #5 | $126.71 | 3.403% | $131.0219 | $131.02 | $131.00 | $131.00 |
| Purchase #6 | $162.28 | 8.138% | $175.4863 | $175.49 | $175.50 | $175.50 |
| Purchase #7 | $177.72 | 12.851% | $200.5588 | $200.56 | $200.55 | $200.60 |
| 7 purchase totals = | $844.44 | $923.1545 | $923.16 | $923.10 | $923.30 | |