| 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 | $150.58 | 4.247% | $156.9751 | $156.98 | $157.00 | $157.00 |
| Purchase #2 | $28.55 | 4.653% | $29.8784 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $79.83 | 9.704% | $87.5767 | $87.58 | $87.60 | $87.60 |
| Purchase #4 | $34.63 | 12.430% | $38.9345 | $38.93 | $38.95 | $38.90 |
| Purchase #5 | $144.83 | 13.247% | $164.0156 | $164.02 | $164.00 | $164.00 |
| Purchase #6 | $204.72 | 4.791% | $214.5281 | $214.53 | $214.55 | $214.50 |
| Purchase #7 | $68.81 | 10.579% | $76.0894 | $76.09 | $76.10 | $76.10 |
| 7 purchase totals = | $711.95 | $767.9978 | $768.01 | $768.10 | $768.00 | |