| 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 | $117.75 | 10.191% | $129.7499 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $200.93 | 3.293% | $207.5466 | $207.55 | $207.55 | $207.50 |
| Purchase #3 | $174.47 | 4.552% | $182.4119 | $182.41 | $182.40 | $182.40 |
| Purchase #4 | $201.45 | 4.590% | $210.6966 | $210.70 | $210.70 | $210.70 |
| Purchase #5 | $178.83 | 7.321% | $191.9221 | $191.92 | $191.90 | $191.90 |
| Purchase #6 | $118.83 | 6.727% | $126.8237 | $126.82 | $126.80 | $126.80 |
| Purchase #7 | $103.73 | 4.520% | $108.4186 | $108.42 | $108.40 | $108.40 |
| 7 purchase totals = | $1,095.99 | $1,157.5694 | $1,157.57 | $1,157.50 | $1,157.40 | |