| 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 | $171.47 | 12.764% | $193.3564 | $193.36 | $193.35 | $193.40 |
| Purchase #2 | $185.44 | 7.227% | $198.8417 | $198.84 | $198.85 | $198.80 |
| Purchase #3 | $232.44 | 8.484% | $252.1602 | $252.16 | $252.15 | $252.20 |
| Purchase #4 | $192.28 | 5.725% | $203.288 | $203.29 | $203.30 | $203.30 |
| Purchase #5 | $8.52 | 7.454% | $9.1551 | $9.16 | $9.15 | $9.20 |
| Purchase #6 | $239.71 | 10.471% | $264.81 | $264.81 | $264.80 | $264.80 |
| Purchase #7 | $65.30 | 3.481% | $67.5731 | $67.57 | $67.55 | $67.60 |
| 7 purchase totals = | $1,095.16 | $1,189.1845 | $1,189.19 | $1,189.15 | $1,189.30 | |