| 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 | $14.27 | 13.534% | $16.2013 | $16.20 | $16.20 | $16.20 |
| Purchase #2 | $145.94 | 3.744% | $151.404 | $151.40 | $151.40 | $151.40 |
| Purchase #3 | $176.77 | 7.212% | $189.5187 | $189.52 | $189.50 | $189.50 |
| Purchase #4 | $13.77 | 12.556% | $15.499 | $15.50 | $15.50 | $15.50 |
| Purchase #5 | $221.65 | 9.473% | $242.6469 | $242.65 | $242.65 | $242.60 |
| Purchase #6 | $159.39 | 12.481% | $179.2835 | $179.28 | $179.30 | $179.30 |
| Purchase #7 | $209.62 | 4.792% | $219.665 | $219.67 | $219.65 | $219.70 |
| 7 purchase totals = | $941.41 | $1,014.2184 | $1,014.22 | $1,014.20 | $1,014.20 | |