| 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 | $148.25 | 10.769% | $164.215 | $164.22 | $164.20 | $164.20 |
| Purchase #2 | $13.96 | 11.616% | $15.5816 | $15.58 | $15.60 | $15.60 |
| Purchase #3 | $188.39 | 7.249% | $202.0464 | $202.05 | $202.05 | $202.00 |
| Purchase #4 | $223.88 | 13.270% | $253.5889 | $253.59 | $253.60 | $253.60 |
| Purchase #5 | $73.29 | 7.797% | $79.0044 | $79.00 | $79.00 | $79.00 |
| Purchase #6 | $185.42 | 10.436% | $204.7704 | $204.77 | $204.75 | $204.80 |
| Purchase #7 | $62.94 | 12.853% | $71.0297 | $71.03 | $71.05 | $71.00 |
| 7 purchase totals = | $896.13 | $990.2364 | $990.24 | $990.25 | $990.20 | |