| 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 | $175.83 | 8.473% | $190.7281 | $190.73 | $190.75 | $190.70 |
| Purchase #2 | $137.68 | 3.494% | $142.4905 | $142.49 | $142.50 | $142.50 |
| Purchase #3 | $55.55 | 10.859% | $61.5822 | $61.58 | $61.60 | $61.60 |
| Purchase #4 | $238.72 | 13.680% | $271.3769 | $271.38 | $271.40 | $271.40 |
| Purchase #5 | $140.63 | 13.195% | $159.1861 | $159.19 | $159.20 | $159.20 |
| Purchase #6 | $214.26 | 7.169% | $229.6203 | $229.62 | $229.60 | $229.60 |
| Purchase #7 | $182.90 | 10.601% | $202.2892 | $202.29 | $202.30 | $202.30 |
| 7 purchase totals = | $1,145.57 | $1,257.2733 | $1,257.28 | $1,257.35 | $1,257.30 | |