| 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 | $168.48 | 6.740% | $179.8356 | $179.84 | $179.85 | $179.80 |
| Purchase #2 | $127.37 | 6.841% | $136.0834 | $136.08 | $136.10 | $136.10 |
| Purchase #3 | $121.59 | 7.372% | $130.5536 | $130.55 | $130.55 | $130.60 |
| Purchase #4 | $89.41 | 3.839% | $92.8424 | $92.84 | $92.85 | $92.80 |
| Purchase #5 | $49.91 | 9.173% | $54.4882 | $54.49 | $54.50 | $54.50 |
| Purchase #6 | $232.77 | 7.154% | $249.4224 | $249.42 | $249.40 | $249.40 |
| Purchase #7 | $77.46 | 5.387% | $81.6328 | $81.63 | $81.65 | $81.60 |
| 7 purchase totals = | $866.99 | $924.8584 | $924.85 | $924.90 | $924.80 | |