| 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 | $97.41 | 8.640% | $105.8262 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $176.62 | 9.732% | $193.8087 | $193.81 | $193.80 | $193.80 |
| Purchase #3 | $139.48 | 7.522% | $149.9717 | $149.97 | $149.95 | $150.00 |
| Purchase #4 | $87.80 | 10.749% | $97.2376 | $97.24 | $97.25 | $97.20 |
| Purchase #5 | $153.73 | 11.586% | $171.5412 | $171.54 | $171.55 | $171.50 |
| Purchase #6 | $171.27 | 11.708% | $191.3223 | $191.32 | $191.30 | $191.30 |
| Purchase #7 | $197.46 | 5.341% | $208.0063 | $208.01 | $208.00 | $208.00 |
| 7 purchase totals = | $1,023.77 | $1,117.7140 | $1,117.72 | $1,117.70 | $1,117.60 | |