| 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 | $160.52 | 13.661% | $182.4486 | $182.45 | $182.45 | $182.40 |
| Purchase #2 | $242.30 | 3.839% | $251.6019 | $251.60 | $251.60 | $251.60 |
| Purchase #3 | $99.78 | 10.684% | $110.4405 | $110.44 | $110.45 | $110.40 |
| Purchase #4 | $250.25 | 8.269% | $270.9432 | $270.94 | $270.95 | $270.90 |
| Purchase #5 | $164.84 | 8.233% | $178.4113 | $178.41 | $178.40 | $178.40 |
| Purchase #6 | $93.63 | 8.359% | $101.4565 | $101.46 | $101.45 | $101.50 |
| Purchase #7 | $24.99 | 6.798% | $26.6888 | $26.69 | $26.70 | $26.70 |
| 7 purchase totals = | $1,036.31 | $1,121.9908 | $1,121.99 | $1,122.00 | $1,121.90 | |