| 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 | $207.35 | 4.709% | $217.1141 | $217.11 | $217.10 | $217.10 |
| Purchase #2 | $53.68 | 7.674% | $57.7994 | $57.80 | $57.80 | $57.80 |
| Purchase #3 | $171.78 | 11.419% | $191.3956 | $191.40 | $191.40 | $191.40 |
| Purchase #4 | $61.90 | 7.574% | $66.5883 | $66.59 | $66.60 | $66.60 |
| Purchase #5 | $150.95 | 3.145% | $155.6974 | $155.70 | $155.70 | $155.70 |
| Purchase #6 | $198.78 | 4.849% | $208.4188 | $208.42 | $208.40 | $208.40 |
| Purchase #7 | $15.80 | 4.175% | $16.4597 | $16.46 | $16.45 | $16.50 |
| 7 purchase totals = | $860.24 | $913.4733 | $913.48 | $913.45 | $913.50 | |