| 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 | $127.39 | 3.315% | $131.613 | $131.61 | $131.60 | $131.60 |
| Purchase #2 | $98.80 | 7.675% | $106.3829 | $106.38 | $106.40 | $106.40 |
| Purchase #3 | $14.30 | 10.206% | $15.7595 | $15.76 | $15.75 | $15.80 |
| Purchase #4 | $129.45 | 11.263% | $144.03 | $144.03 | $144.05 | $144.00 |
| Purchase #5 | $188.60 | 13.826% | $214.6758 | $214.68 | $214.70 | $214.70 |
| Purchase #6 | $172.93 | 7.317% | $185.5833 | $185.58 | $185.60 | $185.60 |
| Purchase #7 | $6.93 | 3.262% | $7.1561 | $7.16 | $7.15 | $7.20 |
| 7 purchase totals = | $738.40 | $805.2006 | $805.20 | $805.25 | $805.30 | |