| 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 | $142.79 | 12.541% | $160.6973 | $160.70 | $160.70 | $160.70 |
| Purchase #2 | $239.26 | 6.136% | $253.941 | $253.94 | $253.95 | $253.90 |
| Purchase #3 | $26.26 | 11.620% | $29.3114 | $29.31 | $29.30 | $29.30 |
| Purchase #4 | $170.75 | 4.668% | $178.7206 | $178.72 | $178.70 | $178.70 |
| Purchase #5 | $116.94 | 10.633% | $129.3742 | $129.37 | $129.35 | $129.40 |
| Purchase #6 | $180.70 | 10.334% | $199.3735 | $199.37 | $199.35 | $199.40 |
| Purchase #7 | $186.83 | 11.733% | $208.7508 | $208.75 | $208.75 | $208.80 |
| 7 purchase totals = | $1,063.53 | $1,160.1688 | $1,160.16 | $1,160.10 | $1,160.20 | |