| 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 | $167.98 | 11.111% | $186.6443 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $35.65 | 11.663% | $39.8079 | $39.81 | $39.80 | $39.80 |
| Purchase #3 | $232.81 | 11.853% | $260.405 | $260.41 | $260.40 | $260.40 |
| Purchase #4 | $190.46 | 6.495% | $202.8304 | $202.83 | $202.85 | $202.80 |
| Purchase #5 | $100.69 | 9.638% | $110.3945 | $110.39 | $110.40 | $110.40 |
| Purchase #6 | $130.91 | 7.864% | $141.2048 | $141.20 | $141.20 | $141.20 |
| Purchase #7 | $179.38 | 11.576% | $200.145 | $200.15 | $200.15 | $200.10 |
| 7 purchase totals = | $1,037.88 | $1,141.4319 | $1,141.43 | $1,141.45 | $1,141.30 | |