| 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 | $130.54 | 13.635% | $148.3391 | $148.34 | $148.35 | $148.30 |
| Purchase #2 | $55.48 | 11.481% | $61.8497 | $61.85 | $61.85 | $61.80 |
| Purchase #3 | $29.57 | 9.854% | $32.4838 | $32.48 | $32.50 | $32.50 |
| Purchase #4 | $200.42 | 8.620% | $217.6962 | $217.70 | $217.70 | $217.70 |
| Purchase #5 | $238.96 | 5.586% | $252.3083 | $252.31 | $252.30 | $252.30 |
| Purchase #6 | $156.26 | 8.531% | $169.5905 | $169.59 | $169.60 | $169.60 |
| Purchase #7 | $42.46 | 7.531% | $45.6577 | $45.66 | $45.65 | $45.70 |
| 7 purchase totals = | $853.69 | $927.9253 | $927.93 | $927.95 | $927.90 | |