| 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 | $188.99 | 13.480% | $214.4659 | $214.47 | $214.45 | $214.50 |
| Purchase #2 | $62.88 | 11.541% | $70.137 | $70.14 | $70.15 | $70.10 |
| Purchase #3 | $65.77 | 10.455% | $72.6463 | $72.65 | $72.65 | $72.60 |
| Purchase #4 | $71.53 | 10.697% | $79.1816 | $79.18 | $79.20 | $79.20 |
| Purchase #5 | $224.91 | 9.518% | $246.3169 | $246.32 | $246.30 | $246.30 |
| Purchase #6 | $11.87 | 10.643% | $13.1333 | $13.13 | $13.15 | $13.10 |
| Purchase #7 | $155.40 | 5.577% | $164.0667 | $164.07 | $164.05 | $164.10 |
| 7 purchase totals = | $781.35 | $859.9477 | $859.96 | $859.95 | $859.90 | |