| 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 | $144.37 | 12.371% | $162.23 | $162.23 | $162.25 | $162.20 |
| Purchase #2 | $136.28 | 9.656% | $149.4392 | $149.44 | $149.45 | $149.40 |
| Purchase #3 | $99.25 | 13.293% | $112.4433 | $112.44 | $112.45 | $112.40 |
| Purchase #4 | $138.97 | 12.528% | $156.3802 | $156.38 | $156.40 | $156.40 |
| Purchase #5 | $223.40 | 12.269% | $250.8089 | $250.81 | $250.80 | $250.80 |
| Purchase #6 | $38.36 | 12.460% | $43.1397 | $43.14 | $43.15 | $43.10 |
| Purchase #7 | $10.92 | 5.513% | $11.522 | $11.52 | $11.50 | $11.50 |
| 7 purchase totals = | $791.55 | $885.9633 | $885.96 | $886.00 | $885.80 | |