| 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 | $231.63 | 10.286% | $255.4555 | $255.46 | $255.45 | $255.50 |
| Purchase #2 | $143.27 | 12.159% | $160.6902 | $160.69 | $160.70 | $160.70 |
| Purchase #3 | $137.98 | 9.604% | $151.2316 | $151.23 | $151.25 | $151.20 |
| Purchase #4 | $116.36 | 12.552% | $130.9655 | $130.97 | $130.95 | $131.00 |
| Purchase #5 | $165.61 | 4.869% | $173.6736 | $173.67 | $173.65 | $173.70 |
| Purchase #6 | $164.39 | 13.754% | $187.0002 | $187.00 | $187.00 | $187.00 |
| Purchase #7 | $44.46 | 6.675% | $47.4277 | $47.43 | $47.45 | $47.40 |
| 7 purchase totals = | $1,003.70 | $1,106.4443 | $1,106.45 | $1,106.45 | $1,106.50 | |