| 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 | $128.43 | 12.341% | $144.2795 | $144.28 | $144.30 | $144.30 |
| Purchase #2 | $163.37 | 5.509% | $172.3701 | $172.37 | $172.35 | $172.40 |
| Purchase #3 | $65.44 | 9.502% | $71.6581 | $71.66 | $71.65 | $71.70 |
| Purchase #4 | $209.84 | 7.615% | $225.8193 | $225.82 | $225.80 | $225.80 |
| Purchase #5 | $246.84 | 6.606% | $263.1463 | $263.15 | $263.15 | $263.10 |
| Purchase #6 | $24.77 | 13.488% | $28.111 | $28.11 | $28.10 | $28.10 |
| Purchase #7 | $159.63 | 9.814% | $175.2961 | $175.30 | $175.30 | $175.30 |
| 7 purchase totals = | $998.32 | $1,080.6804 | $1,080.69 | $1,080.65 | $1,080.70 | |