| 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 | $170.88 | 8.874% | $186.0439 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $203.90 | 7.806% | $219.8164 | $219.82 | $219.80 | $219.80 |
| Purchase #3 | $91.38 | 10.801% | $101.25 | $101.25 | $101.25 | $101.30 |
| Purchase #4 | $173.89 | 4.290% | $181.3499 | $181.35 | $181.35 | $181.30 |
| Purchase #5 | $183.65 | 13.428% | $208.3105 | $208.31 | $208.30 | $208.30 |
| Purchase #6 | $159.68 | 7.682% | $171.9466 | $171.95 | $171.95 | $171.90 |
| Purchase #7 | $128.71 | 3.574% | $133.3101 | $133.31 | $133.30 | $133.30 |
| 7 purchase totals = | $1,112.09 | $1,202.0274 | $1,202.03 | $1,202.00 | $1,201.90 | |