| 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 | $153.59 | 7.331% | $164.8497 | $164.85 | $164.85 | $164.80 |
| Purchase #2 | $113.65 | 13.466% | $128.9541 | $128.95 | $128.95 | $129.00 |
| Purchase #3 | $10.60 | 4.638% | $11.0916 | $11.09 | $11.10 | $11.10 |
| Purchase #4 | $105.29 | 9.841% | $115.6516 | $115.65 | $115.65 | $115.70 |
| Purchase #5 | $194.87 | 9.267% | $212.9286 | $212.93 | $212.95 | $212.90 |
| Purchase #6 | $210.41 | 3.732% | $218.2625 | $218.26 | $218.25 | $218.30 |
| Purchase #7 | $68.56 | 10.400% | $75.6902 | $75.69 | $75.70 | $75.70 |
| 7 purchase totals = | $856.97 | $927.4283 | $927.42 | $927.45 | $927.50 | |