| 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 | $167.91 | 7.610% | $180.688 | $180.69 | $180.70 | $180.70 |
| Purchase #2 | $61.59 | 4.248% | $64.2063 | $64.21 | $64.20 | $64.20 |
| Purchase #3 | $123.71 | 4.526% | $129.3091 | $129.31 | $129.30 | $129.30 |
| Purchase #4 | $148.44 | 10.506% | $164.0351 | $164.04 | $164.05 | $164.00 |
| Purchase #5 | $69.65 | 6.517% | $74.1891 | $74.19 | $74.20 | $74.20 |
| Purchase #6 | $38.77 | 6.210% | $41.1776 | $41.18 | $41.20 | $41.20 |
| Purchase #7 | $199.84 | 8.597% | $217.0202 | $217.02 | $217.00 | $217.00 |
| 7 purchase totals = | $809.91 | $870.6254 | $870.64 | $870.65 | $870.60 | |