| 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 | $180.33 | 6.649% | $192.3201 | $192.32 | $192.30 | $192.30 |
| Purchase #2 | $161.96 | 12.584% | $182.341 | $182.34 | $182.35 | $182.30 |
| Purchase #3 | $143.60 | 11.333% | $159.8742 | $159.87 | $159.85 | $159.90 |
| Purchase #4 | $178.96 | 5.593% | $188.9692 | $188.97 | $188.95 | $189.00 |
| Purchase #5 | $85.68 | 12.679% | $96.5434 | $96.54 | $96.55 | $96.50 |
| Purchase #6 | $202.29 | 3.271% | $208.9069 | $208.91 | $208.90 | $208.90 |
| Purchase #7 | $12.77 | 9.787% | $14.0198 | $14.02 | $14.00 | $14.00 |
| 7 purchase totals = | $965.59 | $1,042.9746 | $1,042.97 | $1,042.90 | $1,042.90 | |