| 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 | $115.54 | 13.717% | $131.3886 | $131.39 | $131.40 | $131.40 |
| Purchase #2 | $152.97 | 8.391% | $165.8057 | $165.81 | $165.80 | $165.80 |
| Purchase #3 | $194.94 | 10.855% | $216.1007 | $216.10 | $216.10 | $216.10 |
| Purchase #4 | $209.58 | 3.381% | $216.6659 | $216.67 | $216.65 | $216.70 |
| Purchase #5 | $146.72 | 5.605% | $154.9437 | $154.94 | $154.95 | $154.90 |
| Purchase #6 | $44.65 | 13.789% | $50.8068 | $50.81 | $50.80 | $50.80 |
| Purchase #7 | $230.59 | 5.382% | $243.0004 | $243.00 | $243.00 | $243.00 |
| 7 purchase totals = | $1,094.99 | $1,178.7118 | $1,178.72 | $1,178.70 | $1,178.70 | |