| 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 | $144.79 | 8.334% | $156.8568 | $156.86 | $156.85 | $156.90 |
| Purchase #2 | $138.68 | 6.720% | $147.9993 | $148.00 | $148.00 | $148.00 |
| Purchase #3 | $229.86 | 5.523% | $242.5552 | $242.56 | $242.55 | $242.60 |
| Purchase #4 | $120.47 | 13.666% | $136.9334 | $136.93 | $136.95 | $136.90 |
| Purchase #5 | $44.80 | 8.800% | $48.7424 | $48.74 | $48.75 | $48.70 |
| Purchase #6 | $158.41 | 8.405% | $171.7244 | $171.72 | $171.70 | $171.70 |
| Purchase #7 | $141.64 | 7.784% | $152.6653 | $152.67 | $152.65 | $152.70 |
| 7 purchase totals = | $978.65 | $1,057.4768 | $1,057.48 | $1,057.45 | $1,057.50 | |