| 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 | $159.52 | 8.319% | $172.7905 | $172.79 | $172.80 | $172.80 |
| Purchase #2 | $206.56 | 8.712% | $224.5555 | $224.56 | $224.55 | $224.60 |
| Purchase #3 | $175.61 | 5.626% | $185.4898 | $185.49 | $185.50 | $185.50 |
| Purchase #4 | $14.98 | 11.600% | $16.7177 | $16.72 | $16.70 | $16.70 |
| Purchase #5 | $204.41 | 9.487% | $223.8024 | $223.80 | $223.80 | $223.80 |
| Purchase #6 | $54.34 | 12.583% | $61.1776 | $61.18 | $61.20 | $61.20 |
| Purchase #7 | $246.26 | 9.803% | $270.4009 | $270.40 | $270.40 | $270.40 |
| 7 purchase totals = | $1,061.68 | $1,154.9344 | $1,154.94 | $1,154.95 | $1,155.00 | |