| 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 | $141.35 | 7.542% | $152.0106 | $152.01 | $152.00 | $152.00 |
| Purchase #2 | $73.80 | 9.729% | $80.98 | $80.98 | $81.00 | $81.00 |
| Purchase #3 | $157.27 | 11.867% | $175.9332 | $175.93 | $175.95 | $175.90 |
| Purchase #4 | $134.82 | 4.865% | $141.379 | $141.38 | $141.40 | $141.40 |
| Purchase #5 | $103.50 | 5.322% | $109.0083 | $109.01 | $109.00 | $109.00 |
| Purchase #6 | $52.54 | 9.545% | $57.5549 | $57.55 | $57.55 | $57.60 |
| Purchase #7 | $198.74 | 4.295% | $207.2759 | $207.28 | $207.30 | $207.30 |
| 7 purchase totals = | $862.02 | $924.1419 | $924.14 | $924.20 | $924.20 | |