| 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 | $170.92 | 10.814% | $189.4033 | $189.40 | $189.40 | $189.40 |
| Purchase #2 | $195.82 | 5.342% | $206.2807 | $206.28 | $206.30 | $206.30 |
| Purchase #3 | $163.27 | 9.578% | $178.908 | $178.91 | $178.90 | $178.90 |
| Purchase #4 | $65.69 | 6.739% | $70.1168 | $70.12 | $70.10 | $70.10 |
| Purchase #5 | $247.40 | 11.240% | $275.2078 | $275.21 | $275.20 | $275.20 |
| Purchase #6 | $153.36 | 3.413% | $158.5942 | $158.59 | $158.60 | $158.60 |
| Purchase #7 | $122.40 | 6.328% | $130.1455 | $130.15 | $130.15 | $130.10 |
| 7 purchase totals = | $1,118.86 | $1,208.6563 | $1,208.66 | $1,208.65 | $1,208.60 | |