| 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 | $178.87 | 3.437% | $185.0178 | $185.02 | $185.00 | $185.00 |
| Purchase #2 | $70.36 | 10.477% | $77.7316 | $77.73 | $77.75 | $77.70 |
| Purchase #3 | $33.25 | 7.739% | $35.8232 | $35.82 | $35.80 | $35.80 |
| Purchase #4 | $149.33 | 7.657% | $160.7642 | $160.76 | $160.75 | $160.80 |
| Purchase #5 | $92.94 | 10.285% | $102.4989 | $102.50 | $102.50 | $102.50 |
| Purchase #6 | $141.93 | 4.858% | $148.825 | $148.83 | $148.85 | $148.80 |
| Purchase #7 | $135.59 | 8.598% | $147.248 | $147.25 | $147.25 | $147.20 |
| 7 purchase totals = | $802.27 | $857.9087 | $857.91 | $857.90 | $857.80 | |