| 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 | $141.88 | 3.744% | $147.192 | $147.19 | $147.20 | $147.20 |
| Purchase #2 | $165.60 | 3.284% | $171.0383 | $171.04 | $171.05 | $171.00 |
| Purchase #3 | $67.49 | 7.655% | $72.6564 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $236.85 | 4.105% | $246.5727 | $246.57 | $246.55 | $246.60 |
| Purchase #5 | $198.77 | 10.540% | $219.7204 | $219.72 | $219.70 | $219.70 |
| Purchase #6 | $10.34 | 10.273% | $11.4022 | $11.40 | $11.40 | $11.40 |
| Purchase #7 | $127.38 | 5.794% | $134.7604 | $134.76 | $134.75 | $134.80 |
| 7 purchase totals = | $948.31 | $1,003.3424 | $1,003.34 | $1,003.30 | $1,003.40 | |