| 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 | $124.44 | 12.339% | $139.7947 | $139.79 | $139.80 | $139.80 |
| Purchase #2 | $150.28 | 5.153% | $158.0239 | $158.02 | $158.00 | $158.00 |
| Purchase #3 | $76.29 | 11.278% | $84.894 | $84.89 | $84.90 | $84.90 |
| Purchase #4 | $159.55 | 3.201% | $164.6572 | $164.66 | $164.65 | $164.70 |
| Purchase #5 | $61.66 | 10.275% | $67.9956 | $68.00 | $68.00 | $68.00 |
| Purchase #6 | $83.38 | 8.680% | $90.6174 | $90.62 | $90.60 | $90.60 |
| Purchase #7 | $249.88 | 9.673% | $274.0509 | $274.05 | $274.05 | $274.10 |
| 7 purchase totals = | $905.48 | $980.0337 | $980.03 | $980.00 | $980.10 | |