| 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 | $113.43 | 7.804% | $122.2821 | $122.28 | $122.30 | $122.30 |
| Purchase #2 | $20.74 | 10.304% | $22.877 | $22.88 | $22.90 | $22.90 |
| Purchase #3 | $54.67 | 5.678% | $57.7742 | $57.77 | $57.75 | $57.80 |
| Purchase #4 | $232.99 | 13.414% | $264.2433 | $264.24 | $264.25 | $264.20 |
| Purchase #5 | $11.88 | 4.603% | $12.4268 | $12.43 | $12.45 | $12.40 |
| Purchase #6 | $155.54 | 13.784% | $176.9796 | $176.98 | $177.00 | $177.00 |
| Purchase #7 | $182.82 | 6.593% | $194.8733 | $194.87 | $194.85 | $194.90 |
| 7 purchase totals = | $772.07 | $851.4563 | $851.45 | $851.50 | $851.50 | |