| 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 | $152.83 | 8.633% | $166.0238 | $166.02 | $166.00 | $166.00 |
| Purchase #2 | $178.99 | 8.433% | $194.0842 | $194.08 | $194.10 | $194.10 |
| Purchase #3 | $123.57 | 5.104% | $129.877 | $129.88 | $129.90 | $129.90 |
| Purchase #4 | $195.79 | 4.478% | $204.5575 | $204.56 | $204.55 | $204.60 |
| Purchase #5 | $23.41 | 11.176% | $26.0263 | $26.03 | $26.05 | $26.00 |
| Purchase #6 | $89.47 | 7.146% | $95.8635 | $95.86 | $95.85 | $95.90 |
| Purchase #7 | $162.78 | 9.639% | $178.4704 | $178.47 | $178.45 | $178.50 |
| 7 purchase totals = | $926.84 | $994.9027 | $994.90 | $994.90 | $995.00 | |