| 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 | $10.71 | 4.267% | $11.167 | $11.17 | $11.15 | $11.20 |
| Purchase #2 | $132.96 | 7.522% | $142.9613 | $142.96 | $142.95 | $143.00 |
| Purchase #3 | $49.63 | 13.768% | $56.4631 | $56.46 | $56.45 | $56.50 |
| Purchase #4 | $172.75 | 6.846% | $184.5765 | $184.58 | $184.60 | $184.60 |
| Purchase #5 | $60.44 | 4.328% | $63.0558 | $63.06 | $63.05 | $63.10 |
| Purchase #6 | $190.93 | 6.443% | $203.2316 | $203.23 | $203.25 | $203.20 |
| Purchase #7 | $51.94 | 3.545% | $53.7813 | $53.78 | $53.80 | $53.80 |
| 7 purchase totals = | $669.36 | $715.2366 | $715.24 | $715.25 | $715.40 | |