| 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 | $144.70 | 8.559% | $157.0849 | $157.08 | $157.10 | $157.10 |
| Purchase #2 | $131.56 | 4.589% | $137.5973 | $137.60 | $137.60 | $137.60 |
| Purchase #3 | $138.89 | 10.330% | $153.2373 | $153.24 | $153.25 | $153.20 |
| Purchase #4 | $164.95 | 3.663% | $170.9921 | $170.99 | $171.00 | $171.00 |
| Purchase #5 | $144.73 | 8.329% | $156.7846 | $156.78 | $156.80 | $156.80 |
| Purchase #6 | $129.76 | 10.161% | $142.9449 | $142.94 | $142.95 | $142.90 |
| Purchase #7 | $208.74 | 10.186% | $230.0023 | $230.00 | $230.00 | $230.00 |
| 7 purchase totals = | $1,063.33 | $1,148.6434 | $1,148.63 | $1,148.70 | $1,148.60 | |