| 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 | $171.64 | 6.551% | $182.8841 | $182.88 | $182.90 | $182.90 |
| Purchase #2 | $41.83 | 9.287% | $45.7148 | $45.71 | $45.70 | $45.70 |
| Purchase #3 | $232.54 | 3.202% | $239.9859 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $208.45 | 7.420% | $223.917 | $223.92 | $223.90 | $223.90 |
| Purchase #5 | $120.41 | 11.726% | $134.5293 | $134.53 | $134.55 | $134.50 |
| Purchase #6 | $127.33 | 11.243% | $141.6457 | $141.65 | $141.65 | $141.60 |
| Purchase #7 | $12.60 | 12.364% | $14.1579 | $14.16 | $14.15 | $14.20 |
| 7 purchase totals = | $914.80 | $982.8347 | $982.84 | $982.85 | $982.80 | |