| 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 | $151.47 | 7.156% | $162.3092 | $162.31 | $162.30 | $162.30 |
| Purchase #2 | $187.27 | 4.529% | $195.7515 | $195.75 | $195.75 | $195.80 |
| Purchase #3 | $223.89 | 4.656% | $234.3143 | $234.31 | $234.30 | $234.30 |
| Purchase #4 | $232.32 | 7.785% | $250.4061 | $250.41 | $250.40 | $250.40 |
| Purchase #5 | $132.98 | 12.865% | $150.0879 | $150.09 | $150.10 | $150.10 |
| Purchase #6 | $169.89 | 10.628% | $187.9459 | $187.95 | $187.95 | $187.90 |
| Purchase #7 | $120.97 | 11.614% | $135.0195 | $135.02 | $135.00 | $135.00 |
| 7 purchase totals = | $1,218.79 | $1,315.8344 | $1,315.84 | $1,315.80 | $1,315.80 | |