| 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 | $146.68 | 10.114% | $161.5152 | $161.52 | $161.50 | $161.50 |
| Purchase #2 | $62.37 | 11.758% | $69.7035 | $69.70 | $69.70 | $69.70 |
| Purchase #3 | $30.97 | 13.845% | $35.2578 | $35.26 | $35.25 | $35.30 |
| Purchase #4 | $231.58 | 7.444% | $248.8188 | $248.82 | $248.80 | $248.80 |
| Purchase #5 | $223.31 | 3.208% | $230.4738 | $230.47 | $230.45 | $230.50 |
| Purchase #6 | $160.43 | 7.535% | $172.5184 | $172.52 | $172.50 | $172.50 |
| Purchase #7 | $17.99 | 10.115% | $19.8097 | $19.81 | $19.80 | $19.80 |
| 7 purchase totals = | $873.33 | $938.0972 | $938.10 | $938.00 | $938.10 | |