| 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 | $120.63 | 4.831% | $126.4576 | $126.46 | $126.45 | $126.50 |
| Purchase #2 | $121.91 | 7.474% | $131.0216 | $131.02 | $131.00 | $131.00 |
| Purchase #3 | $141.92 | 10.183% | $156.3717 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $185.74 | 8.435% | $201.4072 | $201.41 | $201.40 | $201.40 |
| Purchase #5 | $166.92 | 10.544% | $184.52 | $184.52 | $184.50 | $184.50 |
| Purchase #6 | $94.91 | 6.594% | $101.1684 | $101.17 | $101.15 | $101.20 |
| Purchase #7 | $144.41 | 8.278% | $156.3643 | $156.36 | $156.35 | $156.40 |
| 7 purchase totals = | $976.44 | $1,057.3108 | $1,057.31 | $1,057.20 | $1,057.40 | |