| 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 | $179.43 | 6.722% | $191.4913 | $191.49 | $191.50 | $191.50 |
| Purchase #2 | $173.60 | 10.836% | $192.4113 | $192.41 | $192.40 | $192.40 |
| Purchase #3 | $103.88 | 11.119% | $115.4304 | $115.43 | $115.45 | $115.40 |
| Purchase #4 | $239.50 | 11.127% | $266.1492 | $266.15 | $266.15 | $266.10 |
| Purchase #5 | $83.30 | 13.651% | $94.6713 | $94.67 | $94.65 | $94.70 |
| Purchase #6 | $58.78 | 4.444% | $61.3922 | $61.39 | $61.40 | $61.40 |
| Purchase #7 | $23.89 | 5.860% | $25.29 | $25.29 | $25.30 | $25.30 |
| 7 purchase totals = | $862.38 | $946.8357 | $946.83 | $946.85 | $946.80 | |