| 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 | $160.33 | 6.455% | $170.6793 | $170.68 | $170.70 | $170.70 |
| Purchase #2 | $27.99 | 13.204% | $31.6858 | $31.69 | $31.70 | $31.70 |
| Purchase #3 | $85.98 | 4.732% | $90.0486 | $90.05 | $90.05 | $90.00 |
| Purchase #4 | $129.61 | 9.411% | $141.8076 | $141.81 | $141.80 | $141.80 |
| Purchase #5 | $164.95 | 8.403% | $178.8107 | $178.81 | $178.80 | $178.80 |
| Purchase #6 | $213.90 | 6.777% | $228.396 | $228.40 | $228.40 | $228.40 |
| Purchase #7 | $83.58 | 4.248% | $87.1305 | $87.13 | $87.15 | $87.10 |
| 7 purchase totals = | $866.34 | $928.5585 | $928.57 | $928.60 | $928.50 | |