| 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 | $135.39 | 13.609% | $153.8152 | $153.82 | $153.80 | $153.80 |
| Purchase #2 | $209.68 | 8.133% | $226.7333 | $226.73 | $226.75 | $226.70 |
| Purchase #3 | $197.97 | 12.160% | $222.0432 | $222.04 | $222.05 | $222.00 |
| Purchase #4 | $57.89 | 9.703% | $63.5071 | $63.51 | $63.50 | $63.50 |
| Purchase #5 | $160.65 | 13.593% | $182.4872 | $182.49 | $182.50 | $182.50 |
| Purchase #6 | $70.86 | 13.826% | $80.6571 | $80.66 | $80.65 | $80.70 |
| Purchase #7 | $14.46 | 12.775% | $16.3073 | $16.31 | $16.30 | $16.30 |
| 7 purchase totals = | $846.90 | $945.5504 | $945.56 | $945.55 | $945.50 | |