| 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 | $166.79 | 6.151% | $177.0493 | $177.05 | $177.05 | $177.00 |
| Purchase #2 | $114.38 | 12.188% | $128.3206 | $128.32 | $128.30 | $128.30 |
| Purchase #3 | $131.50 | 9.662% | $144.2055 | $144.21 | $144.20 | $144.20 |
| Purchase #4 | $247.86 | 11.871% | $277.2835 | $277.28 | $277.30 | $277.30 |
| Purchase #5 | $104.71 | 6.424% | $111.4366 | $111.44 | $111.45 | $111.40 |
| Purchase #6 | $134.81 | 11.228% | $149.9465 | $149.95 | $149.95 | $149.90 |
| Purchase #7 | $148.25 | 5.843% | $156.9122 | $156.91 | $156.90 | $156.90 |
| 7 purchase totals = | $1,048.30 | $1,145.1542 | $1,145.16 | $1,145.15 | $1,145.00 | |