| 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 | $101.45 | 11.476% | $113.0924 | $113.09 | $113.10 | $113.10 |
| Purchase #2 | $171.87 | 9.751% | $188.629 | $188.63 | $188.65 | $188.60 |
| Purchase #3 | $101.60 | 10.328% | $112.0932 | $112.09 | $112.10 | $112.10 |
| Purchase #4 | $65.56 | 8.745% | $71.2932 | $71.29 | $71.30 | $71.30 |
| Purchase #5 | $108.60 | 11.491% | $121.0792 | $121.08 | $121.10 | $121.10 |
| Purchase #6 | $155.69 | 13.490% | $176.6926 | $176.69 | $176.70 | $176.70 |
| Purchase #7 | $137.60 | 4.726% | $144.103 | $144.10 | $144.10 | $144.10 |
| 7 purchase totals = | $842.37 | $926.9826 | $926.97 | $927.05 | $927.00 | |