| 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 | $172.41 | 5.637% | $182.1288 | $182.13 | $182.15 | $182.10 |
| Purchase #2 | $88.78 | 7.844% | $95.7439 | $95.74 | $95.75 | $95.70 |
| Purchase #3 | $75.34 | 7.820% | $81.2316 | $81.23 | $81.25 | $81.20 |
| Purchase #4 | $74.72 | 9.196% | $81.5913 | $81.59 | $81.60 | $81.60 |
| Purchase #5 | $5.25 | 6.687% | $5.6011 | $5.60 | $5.60 | $5.60 |
| Purchase #6 | $135.68 | 11.448% | $151.2126 | $151.21 | $151.20 | $151.20 |
| Purchase #7 | $190.87 | 7.510% | $205.2043 | $205.20 | $205.20 | $205.20 |
| 7 purchase totals = | $743.05 | $802.7136 | $802.70 | $802.75 | $802.60 | |