| 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 | $144.59 | 13.436% | $164.0171 | $164.02 | $164.00 | $164.00 |
| Purchase #2 | $235.85 | 11.796% | $263.6709 | $263.67 | $263.65 | $263.70 |
| Purchase #3 | $67.53 | 13.708% | $76.787 | $76.79 | $76.80 | $76.80 |
| Purchase #4 | $90.36 | 7.212% | $96.8768 | $96.88 | $96.90 | $96.90 |
| Purchase #5 | $72.99 | 5.310% | $76.8658 | $76.87 | $76.85 | $76.90 |
| Purchase #6 | $25.68 | 6.232% | $27.2804 | $27.28 | $27.30 | $27.30 |
| Purchase #7 | $9.72 | 5.664% | $10.2705 | $10.27 | $10.25 | $10.30 |
| 7 purchase totals = | $646.72 | $715.7685 | $715.78 | $715.75 | $715.90 | |