| 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 | $169.57 | 11.248% | $188.6432 | $188.64 | $188.65 | $188.60 |
| Purchase #2 | $19.88 | 8.714% | $21.6123 | $21.61 | $21.60 | $21.60 |
| Purchase #3 | $213.25 | 3.761% | $221.2703 | $221.27 | $221.25 | $221.30 |
| Purchase #4 | $54.51 | 11.210% | $60.6206 | $60.62 | $60.60 | $60.60 |
| Purchase #5 | $6.40 | 3.517% | $6.6251 | $6.63 | $6.65 | $6.60 |
| Purchase #6 | $105.86 | 6.308% | $112.5376 | $112.54 | $112.55 | $112.50 |
| Purchase #7 | $88.67 | 7.758% | $95.549 | $95.55 | $95.55 | $95.50 |
| 7 purchase totals = | $658.14 | $706.8581 | $706.86 | $706.85 | $706.70 | |