| 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 | $197.88 | 10.645% | $218.9443 | $218.94 | $218.95 | $218.90 |
| Purchase #2 | $145.77 | 6.784% | $155.659 | $155.66 | $155.65 | $155.70 |
| Purchase #3 | $68.39 | 4.796% | $71.67 | $71.67 | $71.65 | $71.70 |
| Purchase #4 | $195.87 | 4.564% | $204.8095 | $204.81 | $204.80 | $204.80 |
| Purchase #5 | $64.70 | 3.253% | $66.8047 | $66.80 | $66.80 | $66.80 |
| Purchase #6 | $215.54 | 3.473% | $223.0257 | $223.03 | $223.05 | $223.00 |
| Purchase #7 | $191.99 | 5.760% | $203.0486 | $203.05 | $203.05 | $203.00 |
| 7 purchase totals = | $1,080.14 | $1,143.9618 | $1,143.96 | $1,143.95 | $1,143.90 | |