| 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 | $139.67 | 9.843% | $153.4177 | $153.42 | $153.40 | $153.40 |
| Purchase #2 | $6.39 | 5.824% | $6.7622 | $6.76 | $6.75 | $6.80 |
| Purchase #3 | $162.92 | 12.564% | $183.3893 | $183.39 | $183.40 | $183.40 |
| Purchase #4 | $11.35 | 12.263% | $12.7419 | $12.74 | $12.75 | $12.70 |
| Purchase #5 | $248.44 | 8.300% | $269.0605 | $269.06 | $269.05 | $269.10 |
| Purchase #6 | $102.26 | 9.819% | $112.3009 | $112.30 | $112.30 | $112.30 |
| Purchase #7 | $53.75 | 6.267% | $57.1185 | $57.12 | $57.10 | $57.10 |
| 7 purchase totals = | $724.78 | $794.7910 | $794.79 | $794.75 | $794.80 | |