| 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 | $192.41 | 7.367% | $206.5848 | $206.58 | $206.60 | $206.60 |
| Purchase #2 | $149.62 | 7.432% | $160.7398 | $160.74 | $160.75 | $160.70 |
| Purchase #3 | $37.33 | 8.356% | $40.4493 | $40.45 | $40.45 | $40.40 |
| Purchase #4 | $151.63 | 8.810% | $164.9886 | $164.99 | $165.00 | $165.00 |
| Purchase #5 | $66.60 | 10.834% | $73.8154 | $73.82 | $73.80 | $73.80 |
| Purchase #6 | $213.46 | 11.421% | $237.8393 | $237.84 | $237.85 | $237.80 |
| Purchase #7 | $23.92 | 8.303% | $25.9061 | $25.91 | $25.90 | $25.90 |
| 7 purchase totals = | $834.97 | $910.3233 | $910.33 | $910.35 | $910.20 | |