| 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 | $154.43 | 9.614% | $169.2769 | $169.28 | $169.30 | $169.30 |
| Purchase #2 | $201.69 | 7.612% | $217.0426 | $217.04 | $217.05 | $217.00 |
| Purchase #3 | $224.80 | 4.355% | $234.59 | $234.59 | $234.60 | $234.60 |
| Purchase #4 | $109.74 | 9.385% | $120.0391 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $14.79 | 8.304% | $16.0182 | $16.02 | $16.00 | $16.00 |
| Purchase #6 | $225.36 | 5.284% | $237.268 | $237.27 | $237.25 | $237.30 |
| Purchase #7 | $137.94 | 12.544% | $155.2432 | $155.24 | $155.25 | $155.20 |
| 7 purchase totals = | $1,068.75 | $1,149.4780 | $1,149.48 | $1,149.50 | $1,149.40 | |