| 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 | $168.92 | 11.370% | $188.1262 | $188.13 | $188.15 | $188.10 |
| Purchase #2 | $62.82 | 9.461% | $68.7634 | $68.76 | $68.75 | $68.80 |
| Purchase #3 | $80.42 | 5.717% | $85.0176 | $85.02 | $85.00 | $85.00 |
| Purchase #4 | $101.87 | 13.442% | $115.5634 | $115.56 | $115.55 | $115.60 |
| Purchase #5 | $150.41 | 11.808% | $168.1704 | $168.17 | $168.15 | $168.20 |
| Purchase #6 | $11.76 | 7.469% | $12.6384 | $12.64 | $12.65 | $12.60 |
| Purchase #7 | $241.41 | 13.393% | $273.742 | $273.74 | $273.75 | $273.70 |
| 7 purchase totals = | $817.61 | $912.0214 | $912.02 | $912.00 | $912.00 | |