| 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 | $126.79 | 9.348% | $138.6423 | $138.64 | $138.65 | $138.60 |
| Purchase #2 | $15.71 | 6.820% | $16.7814 | $16.78 | $16.80 | $16.80 |
| Purchase #3 | $215.82 | 11.496% | $240.6307 | $240.63 | $240.65 | $240.60 |
| Purchase #4 | $92.51 | 5.657% | $97.7433 | $97.74 | $97.75 | $97.70 |
| Purchase #5 | $172.77 | 8.573% | $187.5816 | $187.58 | $187.60 | $187.60 |
| Purchase #6 | $124.51 | 4.287% | $129.8477 | $129.85 | $129.85 | $129.80 |
| Purchase #7 | $166.26 | 9.695% | $182.3789 | $182.38 | $182.40 | $182.40 |
| 7 purchase totals = | $914.37 | $993.6059 | $993.60 | $993.70 | $993.50 | |