| 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 | $194.30 | 13.552% | $220.6315 | $220.63 | $220.65 | $220.60 |
| Purchase #2 | $162.25 | 6.816% | $173.309 | $173.31 | $173.30 | $173.30 |
| Purchase #3 | $35.77 | 7.848% | $38.5772 | $38.58 | $38.60 | $38.60 |
| Purchase #4 | $38.26 | 13.292% | $43.3455 | $43.35 | $43.35 | $43.30 |
| Purchase #5 | $227.42 | 8.431% | $246.5938 | $246.59 | $246.60 | $246.60 |
| Purchase #6 | $7.87 | 3.234% | $8.1245 | $8.12 | $8.10 | $8.10 |
| Purchase #7 | $197.66 | 6.129% | $209.7746 | $209.77 | $209.75 | $209.80 |
| 7 purchase totals = | $863.53 | $940.3561 | $940.35 | $940.35 | $940.30 | |