| 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 | $141.65 | 13.598% | $160.9116 | $160.91 | $160.90 | $160.90 |
| Purchase #2 | $176.33 | 12.380% | $198.1597 | $198.16 | $198.15 | $198.20 |
| Purchase #3 | $230.64 | 3.724% | $239.229 | $239.23 | $239.25 | $239.20 |
| Purchase #4 | $71.26 | 11.401% | $79.3844 | $79.38 | $79.40 | $79.40 |
| Purchase #5 | $56.65 | 10.303% | $62.4866 | $62.49 | $62.50 | $62.50 |
| Purchase #6 | $247.43 | 7.219% | $265.292 | $265.29 | $265.30 | $265.30 |
| Purchase #7 | $113.41 | 4.123% | $118.0859 | $118.09 | $118.10 | $118.10 |
| 7 purchase totals = | $1,037.37 | $1,123.5492 | $1,123.55 | $1,123.60 | $1,123.60 | |