| 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 | $197.96 | 11.156% | $220.0444 | $220.04 | $220.05 | $220.00 |
| Purchase #2 | $168.41 | 5.773% | $178.1323 | $178.13 | $178.15 | $178.10 |
| Purchase #3 | $66.64 | 13.125% | $75.3865 | $75.39 | $75.40 | $75.40 |
| Purchase #4 | $123.89 | 13.862% | $141.0636 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $22.90 | 10.308% | $25.2605 | $25.26 | $25.25 | $25.30 |
| Purchase #6 | $96.88 | 13.121% | $109.5916 | $109.59 | $109.60 | $109.60 |
| Purchase #7 | $111.97 | 9.313% | $122.3978 | $122.40 | $122.40 | $122.40 |
| 7 purchase totals = | $788.65 | $871.8767 | $871.87 | $871.90 | $871.90 | |