| 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 | $168.96 | 9.710% | $185.366 | $185.37 | $185.35 | $185.40 |
| Purchase #2 | $37.95 | 6.470% | $40.4054 | $40.41 | $40.40 | $40.40 |
| Purchase #3 | $191.35 | 7.112% | $204.9588 | $204.96 | $204.95 | $205.00 |
| Purchase #4 | $47.55 | 7.801% | $51.2594 | $51.26 | $51.25 | $51.30 |
| Purchase #5 | $187.98 | 9.633% | $206.0881 | $206.09 | $206.10 | $206.10 |
| Purchase #6 | $231.34 | 11.152% | $257.139 | $257.14 | $257.15 | $257.10 |
| Purchase #7 | $14.41 | 7.824% | $15.5374 | $15.54 | $15.55 | $15.50 |
| 7 purchase totals = | $879.54 | $960.7541 | $960.77 | $960.75 | $960.80 | |