| 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 | $19.31 | 12.708% | $21.7639 | $21.76 | $21.75 | $21.80 |
| Purchase #2 | $244.69 | 3.121% | $252.3268 | $252.33 | $252.35 | $252.30 |
| Purchase #3 | $183.52 | 6.206% | $194.9093 | $194.91 | $194.90 | $194.90 |
| Purchase #4 | $14.99 | 10.481% | $16.5611 | $16.56 | $16.55 | $16.60 |
| Purchase #5 | $181.58 | 6.436% | $193.2665 | $193.27 | $193.25 | $193.30 |
| Purchase #6 | $46.82 | 6.295% | $49.7673 | $49.77 | $49.75 | $49.80 |
| Purchase #7 | $161.68 | 4.461% | $168.8925 | $168.89 | $168.90 | $168.90 |
| 7 purchase totals = | $852.59 | $897.4874 | $897.49 | $897.45 | $897.60 | |