| 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 | $175.81 | 4.784% | $184.2208 | $184.22 | $184.20 | $184.20 |
| Purchase #2 | $198.33 | 6.170% | $210.567 | $210.57 | $210.55 | $210.60 |
| Purchase #3 | $207.44 | 3.202% | $214.0822 | $214.08 | $214.10 | $214.10 |
| Purchase #4 | $244.94 | 3.670% | $253.9293 | $253.93 | $253.95 | $253.90 |
| Purchase #5 | $54.76 | 8.553% | $59.4436 | $59.44 | $59.45 | $59.40 |
| Purchase #6 | $36.48 | 9.861% | $40.0773 | $40.08 | $40.10 | $40.10 |
| Purchase #7 | $227.59 | 12.240% | $255.447 | $255.45 | $255.45 | $255.40 |
| 7 purchase totals = | $1,145.35 | $1,217.7672 | $1,217.77 | $1,217.80 | $1,217.70 | |