| 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 | $165.65 | 13.801% | $188.5114 | $188.51 | $188.50 | $188.50 |
| Purchase #2 | $48.64 | 7.616% | $52.3444 | $52.34 | $52.35 | $52.30 |
| Purchase #3 | $11.69 | 9.750% | $12.8298 | $12.83 | $12.85 | $12.80 |
| Purchase #4 | $98.25 | 8.166% | $106.2731 | $106.27 | $106.25 | $106.30 |
| Purchase #5 | $63.76 | 8.265% | $69.0298 | $69.03 | $69.05 | $69.00 |
| Purchase #6 | $71.57 | 11.269% | $79.6352 | $79.64 | $79.65 | $79.60 |
| Purchase #7 | $92.93 | 4.206% | $96.8386 | $96.84 | $96.85 | $96.80 |
| 7 purchase totals = | $552.49 | $605.4623 | $605.46 | $605.50 | $605.30 | |