| 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 | $149.48 | 6.417% | $159.0721 | $159.07 | $159.05 | $159.10 |
| Purchase #2 | $238.27 | 3.840% | $247.4196 | $247.42 | $247.40 | $247.40 |
| Purchase #3 | $155.78 | 8.759% | $169.4248 | $169.42 | $169.40 | $169.40 |
| Purchase #4 | $226.92 | 9.149% | $247.6809 | $247.68 | $247.70 | $247.70 |
| Purchase #5 | $197.88 | 3.840% | $205.4786 | $205.48 | $205.50 | $205.50 |
| Purchase #6 | $81.74 | 3.636% | $84.7121 | $84.71 | $84.70 | $84.70 |
| Purchase #7 | $224.29 | 5.279% | $236.1303 | $236.13 | $236.15 | $236.10 |
| 7 purchase totals = | $1,274.36 | $1,349.9184 | $1,349.91 | $1,349.90 | $1,349.90 | |