| 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 | $141.74 | 5.639% | $149.7327 | $149.73 | $149.75 | $149.70 |
| Purchase #2 | $170.91 | 13.232% | $193.5248 | $193.52 | $193.50 | $193.50 |
| Purchase #3 | $89.74 | 8.613% | $97.4693 | $97.47 | $97.45 | $97.50 |
| Purchase #4 | $217.95 | 9.322% | $238.2673 | $238.27 | $238.25 | $238.30 |
| Purchase #5 | $112.37 | 13.436% | $127.468 | $127.47 | $127.45 | $127.50 |
| Purchase #6 | $222.93 | 10.589% | $246.5361 | $246.54 | $246.55 | $246.50 |
| Purchase #7 | $107.52 | 9.276% | $117.4936 | $117.49 | $117.50 | $117.50 |
| 7 purchase totals = | $1,063.16 | $1,170.4918 | $1,170.49 | $1,170.45 | $1,170.50 | |