| 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 | $87.37 | 7.667% | $94.0687 | $94.07 | $94.05 | $94.10 |
| Purchase #2 | $95.54 | 7.840% | $103.0303 | $103.03 | $103.05 | $103.00 |
| Purchase #3 | $131.42 | 6.575% | $140.0609 | $140.06 | $140.05 | $140.10 |
| Purchase #4 | $165.80 | 7.605% | $178.4091 | $178.41 | $178.40 | $178.40 |
| Purchase #5 | $191.95 | 10.614% | $212.3236 | $212.32 | $212.30 | $212.30 |
| Purchase #6 | $117.47 | 6.432% | $125.0257 | $125.03 | $125.05 | $125.00 |
| Purchase #7 | $101.93 | 6.189% | $108.2384 | $108.24 | $108.25 | $108.20 |
| 7 purchase totals = | $891.48 | $961.1567 | $961.16 | $961.15 | $961.10 | |