| 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 | $160.69 | 5.598% | $169.6854 | $169.69 | $169.70 | $169.70 |
| Purchase #2 | $43.44 | 8.779% | $47.2536 | $47.25 | $47.25 | $47.30 |
| Purchase #3 | $120.87 | 5.628% | $127.6726 | $127.67 | $127.65 | $127.70 |
| Purchase #4 | $127.46 | 13.411% | $144.5537 | $144.55 | $144.55 | $144.60 |
| Purchase #5 | $25.65 | 12.724% | $28.9137 | $28.91 | $28.90 | $28.90 |
| Purchase #6 | $198.32 | 3.441% | $205.1442 | $205.14 | $205.15 | $205.10 |
| Purchase #7 | $19.75 | 9.260% | $21.5789 | $21.58 | $21.60 | $21.60 |
| 7 purchase totals = | $696.18 | $744.8021 | $744.79 | $744.80 | $744.90 | |