| 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 | $114.44 | 4.798% | $119.9308 | $119.93 | $119.95 | $119.90 |
| Purchase #2 | $167.28 | 9.858% | $183.7705 | $183.77 | $183.75 | $183.80 |
| Purchase #3 | $107.96 | 4.745% | $113.0827 | $113.08 | $113.10 | $113.10 |
| Purchase #4 | $160.99 | 4.849% | $168.7964 | $168.80 | $168.80 | $168.80 |
| Purchase #5 | $175.69 | 9.853% | $193.0007 | $193.00 | $193.00 | $193.00 |
| Purchase #6 | $62.78 | 9.371% | $68.6631 | $68.66 | $68.65 | $68.70 |
| Purchase #7 | $7.42 | 6.569% | $7.9074 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $796.56 | $855.1516 | $855.15 | $855.15 | $855.20 | |