| 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 | $173.26 | 4.616% | $181.2577 | $181.26 | $181.25 | $181.30 |
| Purchase #2 | $37.48 | 3.821% | $38.9121 | $38.91 | $38.90 | $38.90 |
| Purchase #3 | $118.25 | 5.855% | $125.1735 | $125.17 | $125.15 | $125.20 |
| Purchase #4 | $116.98 | 4.270% | $121.975 | $121.98 | $122.00 | $122.00 |
| Purchase #5 | $154.85 | 3.192% | $159.7928 | $159.79 | $159.80 | $159.80 |
| Purchase #6 | $57.90 | 8.114% | $62.598 | $62.60 | $62.60 | $62.60 |
| Purchase #7 | $99.77 | 8.281% | $108.032 | $108.03 | $108.05 | $108.00 |
| 7 purchase totals = | $758.49 | $797.7411 | $797.74 | $797.75 | $797.80 | |