| 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 | $174.92 | 9.196% | $191.0056 | $191.01 | $191.00 | $191.00 |
| Purchase #2 | $164.86 | 9.570% | $180.6371 | $180.64 | $180.65 | $180.60 |
| Purchase #3 | $154.90 | 3.551% | $160.4005 | $160.40 | $160.40 | $160.40 |
| Purchase #4 | $80.64 | 4.802% | $84.5123 | $84.51 | $84.50 | $84.50 |
| Purchase #5 | $49.69 | 13.343% | $56.3201 | $56.32 | $56.30 | $56.30 |
| Purchase #6 | $173.48 | 12.702% | $195.5154 | $195.52 | $195.50 | $195.50 |
| Purchase #7 | $116.49 | 4.792% | $122.0722 | $122.07 | $122.05 | $122.10 |
| 7 purchase totals = | $914.98 | $990.4632 | $990.47 | $990.40 | $990.40 | |