| 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 | $141.64 | 5.606% | $149.5803 | $149.58 | $149.60 | $149.60 |
| Purchase #2 | $72.30 | 6.632% | $77.0949 | $77.09 | $77.10 | $77.10 |
| Purchase #3 | $56.51 | 6.711% | $60.3024 | $60.30 | $60.30 | $60.30 |
| Purchase #4 | $31.84 | 11.347% | $35.4529 | $35.45 | $35.45 | $35.50 |
| Purchase #5 | $65.94 | 3.395% | $68.1787 | $68.18 | $68.20 | $68.20 |
| Purchase #6 | $119.33 | 4.852% | $125.1199 | $125.12 | $125.10 | $125.10 |
| Purchase #7 | $147.82 | 11.601% | $164.9686 | $164.97 | $164.95 | $165.00 |
| 7 purchase totals = | $635.38 | $680.6977 | $680.69 | $680.70 | $680.80 | |