| 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 | $164.34 | 3.174% | $169.5562 | $169.56 | $169.55 | $169.60 |
| Purchase #2 | $117.48 | 7.651% | $126.4684 | $126.47 | $126.45 | $126.50 |
| Purchase #3 | $82.67 | 9.349% | $90.3988 | $90.40 | $90.40 | $90.40 |
| Purchase #4 | $160.90 | 9.155% | $175.6304 | $175.63 | $175.65 | $175.60 |
| Purchase #5 | $69.58 | 6.782% | $74.2989 | $74.30 | $74.30 | $74.30 |
| Purchase #6 | $13.83 | 6.694% | $14.7558 | $14.76 | $14.75 | $14.80 |
| Purchase #7 | $119.64 | 3.182% | $123.4469 | $123.45 | $123.45 | $123.40 |
| 7 purchase totals = | $728.44 | $774.5554 | $774.57 | $774.55 | $774.60 | |