| 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 | $174.43 | 9.308% | $190.6659 | $190.67 | $190.65 | $190.70 |
| Purchase #2 | $16.93 | 13.739% | $19.256 | $19.26 | $19.25 | $19.30 |
| Purchase #3 | $175.90 | 10.850% | $194.9852 | $194.99 | $195.00 | $195.00 |
| Purchase #4 | $149.90 | 5.223% | $157.7293 | $157.73 | $157.75 | $157.70 |
| Purchase #5 | $109.49 | 12.640% | $123.3295 | $123.33 | $123.35 | $123.30 |
| Purchase #6 | $105.34 | 9.507% | $115.3547 | $115.35 | $115.35 | $115.40 |
| Purchase #7 | $64.80 | 13.467% | $73.5266 | $73.53 | $73.55 | $73.50 |
| 7 purchase totals = | $796.79 | $874.8472 | $874.86 | $874.90 | $874.90 | |