| 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 | $110.85 | 3.869% | $115.1388 | $115.14 | $115.15 | $115.10 |
| Purchase #2 | $171.49 | 9.649% | $188.0371 | $188.04 | $188.05 | $188.00 |
| Purchase #3 | $151.70 | 9.747% | $166.4862 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $6.76 | 7.245% | $7.2498 | $7.25 | $7.25 | $7.20 |
| Purchase #5 | $181.59 | 8.432% | $196.9017 | $196.90 | $196.90 | $196.90 |
| Purchase #6 | $200.94 | 8.482% | $217.9837 | $217.98 | $218.00 | $218.00 |
| Purchase #7 | $132.33 | 6.382% | $140.7753 | $140.78 | $140.80 | $140.80 |
| 7 purchase totals = | $955.66 | $1,032.5726 | $1,032.58 | $1,032.65 | $1,032.50 | |