| 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 | $55.42 | 6.305% | $58.9142 | $58.91 | $58.90 | $58.90 |
| Purchase #2 | $141.43 | 10.706% | $156.5715 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $184.74 | 10.692% | $204.4924 | $204.49 | $204.50 | $204.50 |
| Purchase #4 | $211.98 | 12.737% | $238.9799 | $238.98 | $239.00 | $239.00 |
| Purchase #5 | $113.32 | 3.716% | $117.531 | $117.53 | $117.55 | $117.50 |
| Purchase #6 | $206.47 | 6.208% | $219.2877 | $219.29 | $219.30 | $219.30 |
| Purchase #7 | $157.61 | 5.561% | $166.3747 | $166.37 | $166.35 | $166.40 |
| 7 purchase totals = | $1,070.97 | $1,162.1514 | $1,162.14 | $1,162.15 | $1,162.20 | |