| 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 | $149.49 | 12.451% | $168.103 | $168.10 | $168.10 | $168.10 |
| Purchase #2 | $183.51 | 7.761% | $197.7522 | $197.75 | $197.75 | $197.80 |
| Purchase #3 | $46.90 | 10.598% | $51.8705 | $51.87 | $51.85 | $51.90 |
| Purchase #4 | $26.79 | 10.282% | $29.5445 | $29.54 | $29.55 | $29.50 |
| Purchase #5 | $228.60 | 3.452% | $236.4913 | $236.49 | $236.50 | $236.50 |
| Purchase #6 | $42.26 | 7.615% | $45.4781 | $45.48 | $45.50 | $45.50 |
| Purchase #7 | $31.86 | 8.775% | $34.6557 | $34.66 | $34.65 | $34.70 |
| 7 purchase totals = | $709.41 | $763.8953 | $763.89 | $763.90 | $764.00 | |