| 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 | $125.46 | 4.866% | $131.5649 | $131.56 | $131.55 | $131.60 |
| Purchase #2 | $43.64 | 7.408% | $46.8729 | $46.87 | $46.85 | $46.90 |
| Purchase #3 | $27.50 | 9.399% | $30.0847 | $30.08 | $30.10 | $30.10 |
| Purchase #4 | $172.62 | 3.843% | $179.2538 | $179.25 | $179.25 | $179.30 |
| Purchase #5 | $192.87 | 8.290% | $208.8589 | $208.86 | $208.85 | $208.90 |
| Purchase #6 | $38.31 | 3.449% | $39.6313 | $39.63 | $39.65 | $39.60 |
| Purchase #7 | $133.37 | 6.749% | $142.3711 | $142.37 | $142.35 | $142.40 |
| 7 purchase totals = | $733.77 | $778.6376 | $778.62 | $778.60 | $778.80 | |