| 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 | $131.62 | 11.272% | $146.4562 | $146.46 | $146.45 | $146.50 |
| Purchase #2 | $184.87 | 4.686% | $193.533 | $193.53 | $193.55 | $193.50 |
| Purchase #3 | $106.27 | 8.106% | $114.8842 | $114.88 | $114.90 | $114.90 |
| Purchase #4 | $5.78 | 13.603% | $6.5663 | $6.57 | $6.55 | $6.60 |
| Purchase #5 | $111.31 | 9.520% | $121.9067 | $121.91 | $121.90 | $121.90 |
| Purchase #6 | $60.30 | 10.164% | $66.4289 | $66.43 | $66.45 | $66.40 |
| Purchase #7 | $44.34 | 8.238% | $47.9927 | $47.99 | $48.00 | $48.00 |
| 7 purchase totals = | $644.49 | $697.7680 | $697.77 | $697.80 | $697.80 | |