| 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 | $175.35 | 3.104% | $180.7929 | $180.79 | $180.80 | $180.80 |
| Purchase #2 | $124.98 | 13.487% | $141.8361 | $141.84 | $141.85 | $141.80 |
| Purchase #3 | $74.25 | 4.781% | $77.7999 | $77.80 | $77.80 | $77.80 |
| Purchase #4 | $219.82 | 3.321% | $227.1202 | $227.12 | $227.10 | $227.10 |
| Purchase #5 | $85.78 | 3.635% | $88.8981 | $88.90 | $88.90 | $88.90 |
| Purchase #6 | $108.57 | 6.686% | $115.829 | $115.83 | $115.85 | $115.80 |
| Purchase #7 | $243.87 | 3.331% | $251.9933 | $251.99 | $252.00 | $252.00 |
| 7 purchase totals = | $1,032.62 | $1,084.2695 | $1,084.27 | $1,084.30 | $1,084.20 | |