| 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 | $10.58 | 10.576% | $11.6989 | $11.70 | $11.70 | $11.70 |
| Purchase #2 | $115.64 | 4.463% | $120.801 | $120.80 | $120.80 | $120.80 |
| Purchase #3 | $155.79 | 5.285% | $164.0235 | $164.02 | $164.00 | $164.00 |
| Purchase #4 | $164.65 | 3.694% | $170.7322 | $170.73 | $170.75 | $170.70 |
| Purchase #5 | $116.65 | 7.697% | $125.6286 | $125.63 | $125.65 | $125.60 |
| Purchase #6 | $137.30 | 9.371% | $150.1664 | $150.17 | $150.15 | $150.20 |
| Purchase #7 | $81.37 | 11.403% | $90.6486 | $90.65 | $90.65 | $90.60 |
| 7 purchase totals = | $781.98 | $833.6992 | $833.70 | $833.70 | $833.60 | |