| 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 | $183.64 | 4.404% | $191.7275 | $191.73 | $191.75 | $191.70 |
| Purchase #2 | $29.87 | 13.590% | $33.9293 | $33.93 | $33.95 | $33.90 |
| Purchase #3 | $53.33 | 9.536% | $58.4155 | $58.42 | $58.40 | $58.40 |
| Purchase #4 | $129.63 | 8.748% | $140.97 | $140.97 | $140.95 | $141.00 |
| Purchase #5 | $90.60 | 3.324% | $93.6115 | $93.61 | $93.60 | $93.60 |
| Purchase #6 | $16.64 | 13.156% | $18.8292 | $18.83 | $18.85 | $18.80 |
| Purchase #7 | $237.73 | 9.253% | $259.7272 | $259.73 | $259.75 | $259.70 |
| 7 purchase totals = | $741.44 | $797.2102 | $797.22 | $797.25 | $797.10 | |