| 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 | $183.84 | 3.673% | $190.5924 | $190.59 | $190.60 | $190.60 |
| Purchase #2 | $15.68 | 8.128% | $16.9545 | $16.95 | $16.95 | $17.00 |
| Purchase #3 | $171.91 | 10.820% | $190.5107 | $190.51 | $190.50 | $190.50 |
| Purchase #4 | $80.86 | 10.170% | $89.0835 | $89.08 | $89.10 | $89.10 |
| Purchase #5 | $142.59 | 4.826% | $149.4714 | $149.47 | $149.45 | $149.50 |
| Purchase #6 | $175.68 | 3.740% | $182.2504 | $182.25 | $182.25 | $182.30 |
| Purchase #7 | $25.31 | 4.382% | $26.4191 | $26.42 | $26.40 | $26.40 |
| 7 purchase totals = | $795.87 | $845.2820 | $845.27 | $845.25 | $845.40 | |