| 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 | $148.92 | 5.688% | $157.3906 | $157.39 | $157.40 | $157.40 |
| Purchase #2 | $43.36 | 9.208% | $47.3526 | $47.35 | $47.35 | $47.40 |
| Purchase #3 | $160.70 | 10.274% | $177.2103 | $177.21 | $177.20 | $177.20 |
| Purchase #4 | $110.49 | 6.159% | $117.2951 | $117.30 | $117.30 | $117.30 |
| Purchase #5 | $75.78 | 4.674% | $79.322 | $79.32 | $79.30 | $79.30 |
| Purchase #6 | $154.97 | 5.102% | $162.8766 | $162.88 | $162.90 | $162.90 |
| Purchase #7 | $145.89 | 10.693% | $161.49 | $161.49 | $161.50 | $161.50 |
| 7 purchase totals = | $840.11 | $902.9372 | $902.94 | $902.95 | $903.00 | |