| 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 | $161.69 | 11.109% | $179.6521 | $179.65 | $179.65 | $179.70 |
| Purchase #2 | $185.69 | 10.827% | $205.7947 | $205.79 | $205.80 | $205.80 |
| Purchase #3 | $226.32 | 3.246% | $233.6663 | $233.67 | $233.65 | $233.70 |
| Purchase #4 | $194.39 | 10.389% | $214.5852 | $214.59 | $214.60 | $214.60 |
| Purchase #5 | $243.92 | 13.620% | $277.1419 | $277.14 | $277.15 | $277.10 |
| Purchase #6 | $130.92 | 7.846% | $141.192 | $141.19 | $141.20 | $141.20 |
| Purchase #7 | $42.53 | 11.560% | $47.4465 | $47.45 | $47.45 | $47.40 |
| 7 purchase totals = | $1,185.46 | $1,299.4787 | $1,299.48 | $1,299.50 | $1,299.50 | |