| 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 | $159.68 | 7.746% | $172.0488 | $172.05 | $172.05 | $172.00 |
| Purchase #2 | $91.97 | 4.219% | $95.8502 | $95.85 | $95.85 | $95.90 |
| Purchase #3 | $220.40 | 4.728% | $230.8205 | $230.82 | $230.80 | $230.80 |
| Purchase #4 | $173.57 | 9.831% | $190.6337 | $190.63 | $190.65 | $190.60 |
| Purchase #5 | $228.63 | 10.528% | $252.7002 | $252.70 | $252.70 | $252.70 |
| Purchase #6 | $200.62 | 5.845% | $212.3462 | $212.35 | $212.35 | $212.30 |
| Purchase #7 | $29.64 | 4.276% | $30.9074 | $30.91 | $30.90 | $30.90 |
| 7 purchase totals = | $1,104.51 | $1,185.3070 | $1,185.31 | $1,185.30 | $1,185.20 | |