| 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 | $142.48 | 12.212% | $159.8797 | $159.88 | $159.90 | $159.90 |
| Purchase #2 | $129.38 | 3.739% | $134.2175 | $134.22 | $134.20 | $134.20 |
| Purchase #3 | $119.38 | 11.399% | $132.9881 | $132.99 | $133.00 | $133.00 |
| Purchase #4 | $42.40 | 9.141% | $46.2758 | $46.28 | $46.30 | $46.30 |
| Purchase #5 | $209.67 | 6.655% | $223.6235 | $223.62 | $223.60 | $223.60 |
| Purchase #6 | $109.62 | 12.408% | $123.2216 | $123.22 | $123.20 | $123.20 |
| Purchase #7 | $22.76 | 6.606% | $24.2635 | $24.26 | $24.25 | $24.30 |
| 7 purchase totals = | $775.69 | $844.4697 | $844.47 | $844.45 | $844.50 | |