| 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 | $141.71 | 10.605% | $156.7383 | $156.74 | $156.75 | $156.70 |
| Purchase #2 | $119.52 | 10.528% | $132.1031 | $132.10 | $132.10 | $132.10 |
| Purchase #3 | $247.78 | 9.499% | $271.3166 | $271.32 | $271.30 | $271.30 |
| Purchase #4 | $151.80 | 12.813% | $171.2501 | $171.25 | $171.25 | $171.30 |
| Purchase #5 | $62.94 | 4.425% | $65.7251 | $65.73 | $65.75 | $65.70 |
| Purchase #6 | $141.64 | 11.311% | $157.6609 | $157.66 | $157.65 | $157.70 |
| Purchase #7 | $83.28 | 12.401% | $93.6076 | $93.61 | $93.60 | $93.60 |
| 7 purchase totals = | $948.67 | $1,048.4017 | $1,048.41 | $1,048.40 | $1,048.40 | |