| 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 | $164.29 | 7.214% | $176.1419 | $176.14 | $176.15 | $176.10 |
| Purchase #2 | $182.54 | 10.501% | $201.7085 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $149.77 | 8.125% | $161.9388 | $161.94 | $161.95 | $161.90 |
| Purchase #4 | $62.60 | 9.463% | $68.5238 | $68.52 | $68.50 | $68.50 |
| Purchase #5 | $84.31 | 11.297% | $93.8345 | $93.83 | $93.85 | $93.80 |
| Purchase #6 | $247.39 | 13.445% | $280.6516 | $280.65 | $280.65 | $280.70 |
| Purchase #7 | $125.89 | 11.167% | $139.9481 | $139.95 | $139.95 | $139.90 |
| 7 purchase totals = | $1,016.79 | $1,122.7472 | $1,122.74 | $1,122.75 | $1,122.60 | |