| 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 | $135.66 | 5.837% | $143.5785 | $143.58 | $143.60 | $143.60 |
| Purchase #2 | $136.54 | 9.828% | $149.9592 | $149.96 | $149.95 | $150.00 |
| Purchase #3 | $217.69 | 13.656% | $247.4177 | $247.42 | $247.40 | $247.40 |
| Purchase #4 | $150.36 | 12.262% | $168.7971 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $65.60 | 8.861% | $71.4128 | $71.41 | $71.40 | $71.40 |
| Purchase #6 | $97.97 | 9.274% | $107.0557 | $107.06 | $107.05 | $107.10 |
| Purchase #7 | $5.55 | 13.570% | $6.3031 | $6.30 | $6.30 | $6.30 |
| 7 purchase totals = | $809.37 | $894.5241 | $894.53 | $894.50 | $894.60 | |