| 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 | $207.69 | 5.849% | $219.8378 | $219.84 | $219.85 | $219.80 |
| Purchase #2 | $127.59 | 7.118% | $136.6719 | $136.67 | $136.65 | $136.70 |
| Purchase #3 | $156.88 | 3.468% | $162.3206 | $162.32 | $162.30 | $162.30 |
| Purchase #4 | $203.86 | 6.724% | $217.5675 | $217.57 | $217.55 | $217.60 |
| Purchase #5 | $125.43 | 10.145% | $138.1549 | $138.15 | $138.15 | $138.20 |
| Purchase #6 | $190.96 | 5.311% | $201.1019 | $201.10 | $201.10 | $201.10 |
| Purchase #7 | $62.67 | 9.282% | $68.487 | $68.49 | $68.50 | $68.50 |
| 7 purchase totals = | $1,075.08 | $1,144.1416 | $1,144.14 | $1,144.10 | $1,144.20 | |