| 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 | $175.39 | 4.633% | $183.5158 | $183.52 | $183.50 | $183.50 |
| Purchase #2 | $96.95 | 3.299% | $100.1484 | $100.15 | $100.15 | $100.10 |
| Purchase #3 | $160.50 | 7.800% | $173.019 | $173.02 | $173.00 | $173.00 |
| Purchase #4 | $30.34 | 5.325% | $31.9556 | $31.96 | $31.95 | $32.00 |
| Purchase #5 | $192.58 | 7.206% | $206.4573 | $206.46 | $206.45 | $206.50 |
| Purchase #6 | $57.38 | 13.572% | $65.1676 | $65.17 | $65.15 | $65.20 |
| Purchase #7 | $157.91 | 7.355% | $169.5243 | $169.52 | $169.50 | $169.50 |
| 7 purchase totals = | $871.05 | $929.7880 | $929.80 | $929.70 | $929.80 | |