| 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 | $15.71 | 9.480% | $17.1993 | $17.20 | $17.20 | $17.20 |
| Purchase #2 | $62.35 | 7.662% | $67.1273 | $67.13 | $67.15 | $67.10 |
| Purchase #3 | $133.54 | 7.371% | $143.3832 | $143.38 | $143.40 | $143.40 |
| Purchase #4 | $118.77 | 13.629% | $134.9572 | $134.96 | $134.95 | $135.00 |
| Purchase #5 | $232.52 | 5.366% | $244.997 | $245.00 | $245.00 | $245.00 |
| Purchase #6 | $171.34 | 6.753% | $182.9106 | $182.91 | $182.90 | $182.90 |
| Purchase #7 | $13.45 | 13.474% | $15.2623 | $15.26 | $15.25 | $15.30 |
| 7 purchase totals = | $747.68 | $805.8369 | $805.84 | $805.85 | $805.90 | |