| 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 | $164.48 | 6.442% | $175.0758 | $175.08 | $175.10 | $175.10 |
| Purchase #2 | $25.38 | 5.866% | $26.8688 | $26.87 | $26.85 | $26.90 |
| Purchase #3 | $56.55 | 13.704% | $64.2996 | $64.30 | $64.30 | $64.30 |
| Purchase #4 | $16.90 | 11.865% | $18.9052 | $18.91 | $18.90 | $18.90 |
| Purchase #5 | $183.85 | 8.870% | $200.1575 | $200.16 | $200.15 | $200.20 |
| Purchase #6 | $174.65 | 4.606% | $182.6944 | $182.69 | $182.70 | $182.70 |
| Purchase #7 | $21.29 | 6.430% | $22.6589 | $22.66 | $22.65 | $22.70 |
| 7 purchase totals = | $643.10 | $690.6602 | $690.67 | $690.65 | $690.80 | |