| 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 | $154.68 | 9.264% | $169.0096 | $169.01 | $169.00 | $169.00 |
| Purchase #2 | $169.95 | 3.757% | $176.335 | $176.34 | $176.35 | $176.30 |
| Purchase #3 | $9.54 | 3.307% | $9.8555 | $9.86 | $9.85 | $9.90 |
| Purchase #4 | $229.36 | 7.287% | $246.0735 | $246.07 | $246.05 | $246.10 |
| Purchase #5 | $218.42 | 4.181% | $227.5521 | $227.55 | $227.55 | $227.60 |
| Purchase #6 | $185.42 | 3.160% | $191.2793 | $191.28 | $191.30 | $191.30 |
| Purchase #7 | $40.41 | 6.258% | $42.9389 | $42.94 | $42.95 | $42.90 |
| 7 purchase totals = | $1,007.78 | $1,063.0439 | $1,063.05 | $1,063.05 | $1,063.10 | |