| 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 | $161.58 | 3.246% | $166.8249 | $166.82 | $166.80 | $166.80 |
| Purchase #2 | $25.98 | 10.572% | $28.7266 | $28.73 | $28.75 | $28.70 |
| Purchase #3 | $147.83 | 12.736% | $166.6576 | $166.66 | $166.65 | $166.70 |
| Purchase #4 | $23.91 | 11.432% | $26.6434 | $26.64 | $26.65 | $26.60 |
| Purchase #5 | $217.93 | 7.532% | $234.3445 | $234.34 | $234.35 | $234.30 |
| Purchase #6 | $119.95 | 10.580% | $132.6407 | $132.64 | $132.65 | $132.60 |
| Purchase #7 | $22.67 | 11.855% | $25.3575 | $25.36 | $25.35 | $25.40 |
| 7 purchase totals = | $719.85 | $781.1952 | $781.19 | $781.20 | $781.10 | |