| 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 | $182.32 | 6.651% | $194.4461 | $194.45 | $194.45 | $194.40 |
| Purchase #2 | $187.80 | 13.315% | $212.8056 | $212.81 | $212.80 | $212.80 |
| Purchase #3 | $95.90 | 9.826% | $105.3231 | $105.32 | $105.30 | $105.30 |
| Purchase #4 | $104.32 | 8.242% | $112.9181 | $112.92 | $112.90 | $112.90 |
| Purchase #5 | $38.29 | 3.553% | $39.6504 | $39.65 | $39.65 | $39.70 |
| Purchase #6 | $223.25 | 4.353% | $232.9681 | $232.97 | $232.95 | $233.00 |
| Purchase #7 | $250.83 | 6.797% | $267.8789 | $267.88 | $267.90 | $267.90 |
| 7 purchase totals = | $1,082.71 | $1,165.9903 | $1,166.00 | $1,165.95 | $1,166.00 | |