| 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 | $180.93 | 5.169% | $190.2823 | $190.28 | $190.30 | $190.30 |
| Purchase #2 | $60.28 | 4.296% | $62.8696 | $62.87 | $62.85 | $62.90 |
| Purchase #3 | $158.25 | 12.817% | $178.5329 | $178.53 | $178.55 | $178.50 |
| Purchase #4 | $95.79 | 8.300% | $103.7406 | $103.74 | $103.75 | $103.70 |
| Purchase #5 | $72.34 | 7.214% | $77.5586 | $77.56 | $77.55 | $77.60 |
| Purchase #6 | $50.95 | 11.854% | $56.9896 | $56.99 | $57.00 | $57.00 |
| Purchase #7 | $186.78 | 3.161% | $192.6841 | $192.68 | $192.70 | $192.70 |
| 7 purchase totals = | $805.32 | $862.6577 | $862.65 | $862.70 | $862.70 | |