| 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 | $36.86 | 6.776% | $39.3576 | $39.36 | $39.35 | $39.40 |
| Purchase #2 | $166.29 | 7.242% | $178.3327 | $178.33 | $178.35 | $178.30 |
| Purchase #3 | $222.93 | 4.394% | $232.7255 | $232.73 | $232.75 | $232.70 |
| Purchase #4 | $171.74 | 5.225% | $180.7134 | $180.71 | $180.70 | $180.70 |
| Purchase #5 | $181.83 | 13.778% | $206.8825 | $206.88 | $206.90 | $206.90 |
| Purchase #6 | $175.50 | 6.233% | $186.4389 | $186.44 | $186.45 | $186.40 |
| Purchase #7 | $118.59 | 3.196% | $122.3801 | $122.38 | $122.40 | $122.40 |
| 7 purchase totals = | $1,073.74 | $1,146.8307 | $1,146.83 | $1,146.90 | $1,146.80 | |