| 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 | $150.81 | 11.108% | $167.562 | $167.56 | $167.55 | $167.60 |
| Purchase #2 | $100.83 | 7.115% | $108.0041 | $108.00 | $108.00 | $108.00 |
| Purchase #3 | $150.73 | 4.347% | $157.2822 | $157.28 | $157.30 | $157.30 |
| Purchase #4 | $238.40 | 4.865% | $249.9982 | $250.00 | $250.00 | $250.00 |
| Purchase #5 | $124.77 | 9.172% | $136.2139 | $136.21 | $136.20 | $136.20 |
| Purchase #6 | $214.54 | 6.136% | $227.7042 | $227.70 | $227.70 | $227.70 |
| Purchase #7 | $159.82 | 11.389% | $178.0219 | $178.02 | $178.00 | $178.00 |
| 7 purchase totals = | $1,139.90 | $1,224.7865 | $1,224.77 | $1,224.75 | $1,224.80 | |