| 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 | $81.49 | 9.568% | $89.287 | $89.29 | $89.30 | $89.30 |
| Purchase #2 | $111.52 | 3.537% | $115.4645 | $115.46 | $115.45 | $115.50 |
| Purchase #3 | $131.39 | 13.547% | $149.1894 | $149.19 | $149.20 | $149.20 |
| Purchase #4 | $112.26 | 5.838% | $118.8137 | $118.81 | $118.80 | $118.80 |
| Purchase #5 | $119.90 | 10.400% | $132.3696 | $132.37 | $132.35 | $132.40 |
| Purchase #6 | $179.38 | 9.739% | $196.8498 | $196.85 | $196.85 | $196.80 |
| Purchase #7 | $181.33 | 11.784% | $202.6979 | $202.70 | $202.70 | $202.70 |
| 7 purchase totals = | $917.27 | $1,004.6719 | $1,004.67 | $1,004.65 | $1,004.70 | |