| 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 | $178.40 | 11.136% | $198.2666 | $198.27 | $198.25 | $198.30 |
| Purchase #2 | $108.57 | 8.582% | $117.8875 | $117.89 | $117.90 | $117.90 |
| Purchase #3 | $48.68 | 4.691% | $50.9636 | $50.96 | $50.95 | $51.00 |
| Purchase #4 | $65.89 | 9.427% | $72.1015 | $72.10 | $72.10 | $72.10 |
| Purchase #5 | $31.88 | 9.574% | $34.9322 | $34.93 | $34.95 | $34.90 |
| Purchase #6 | $85.54 | 13.750% | $97.3018 | $97.30 | $97.30 | $97.30 |
| Purchase #7 | $191.46 | 11.433% | $213.3496 | $213.35 | $213.35 | $213.30 |
| 7 purchase totals = | $710.42 | $784.8028 | $784.80 | $784.80 | $784.80 | |