| 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 | $152.95 | 12.230% | $171.6558 | $171.66 | $171.65 | $171.70 |
| Purchase #2 | $62.68 | 9.836% | $68.8452 | $68.85 | $68.85 | $68.80 |
| Purchase #3 | $110.67 | 3.783% | $114.8566 | $114.86 | $114.85 | $114.90 |
| Purchase #4 | $43.85 | 10.645% | $48.5178 | $48.52 | $48.50 | $48.50 |
| Purchase #5 | $26.42 | 5.764% | $27.9428 | $27.94 | $27.95 | $27.90 |
| Purchase #6 | $223.74 | 6.578% | $238.4576 | $238.46 | $238.45 | $238.50 |
| Purchase #7 | $240.27 | 7.548% | $258.4056 | $258.41 | $258.40 | $258.40 |
| 7 purchase totals = | $860.58 | $928.6814 | $928.70 | $928.65 | $928.70 | |