| 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 | $146.54 | 6.250% | $155.6988 | $155.70 | $155.70 | $155.70 |
| Purchase #2 | $109.30 | 13.847% | $124.4348 | $124.43 | $124.45 | $124.40 |
| Purchase #3 | $71.82 | 8.458% | $77.8945 | $77.89 | $77.90 | $77.90 |
| Purchase #4 | $198.43 | 6.786% | $211.8955 | $211.90 | $211.90 | $211.90 |
| Purchase #5 | $119.76 | 4.420% | $125.0534 | $125.05 | $125.05 | $125.10 |
| Purchase #6 | $103.31 | 11.545% | $115.2371 | $115.24 | $115.25 | $115.20 |
| Purchase #7 | $39.65 | 12.515% | $44.6122 | $44.61 | $44.60 | $44.60 |
| 7 purchase totals = | $788.81 | $854.8263 | $854.82 | $854.85 | $854.80 | |