| 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 | $151.49 | 7.381% | $162.6715 | $162.67 | $162.65 | $162.70 |
| Purchase #2 | $204.67 | 12.328% | $229.9017 | $229.90 | $229.90 | $229.90 |
| Purchase #3 | $182.53 | 3.114% | $188.214 | $188.21 | $188.20 | $188.20 |
| Purchase #4 | $231.42 | 5.318% | $243.7269 | $243.73 | $243.75 | $243.70 |
| Purchase #5 | $200.85 | 10.222% | $221.3809 | $221.38 | $221.40 | $221.40 |
| Purchase #6 | $107.44 | 8.182% | $116.2307 | $116.23 | $116.25 | $116.20 |
| Purchase #7 | $131.57 | 3.271% | $135.8737 | $135.87 | $135.85 | $135.90 |
| 7 purchase totals = | $1,209.97 | $1,297.9994 | $1,297.99 | $1,298.00 | $1,298.00 | |