| 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 | $74.66 | 9.253% | $81.5683 | $81.57 | $81.55 | $81.60 |
| Purchase #2 | $132.63 | 12.525% | $149.2419 | $149.24 | $149.25 | $149.20 |
| Purchase #3 | $166.92 | 13.595% | $189.6128 | $189.61 | $189.60 | $189.60 |
| Purchase #4 | $169.99 | 12.241% | $190.7985 | $190.80 | $190.80 | $190.80 |
| Purchase #5 | $74.36 | 4.465% | $77.6802 | $77.68 | $77.70 | $77.70 |
| Purchase #6 | $37.70 | 12.585% | $42.4445 | $42.44 | $42.45 | $42.40 |
| Purchase #7 | $25.93 | 11.777% | $28.9838 | $28.98 | $29.00 | $29.00 |
| 7 purchase totals = | $682.19 | $760.3300 | $760.32 | $760.35 | $760.30 | |