| 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 | $110.74 | 13.664% | $125.8715 | $125.87 | $125.85 | $125.90 |
| Purchase #2 | $51.29 | 5.741% | $54.2346 | $54.23 | $54.25 | $54.20 |
| Purchase #3 | $163.58 | 8.338% | $177.2193 | $177.22 | $177.20 | $177.20 |
| Purchase #4 | $139.44 | 11.350% | $155.2664 | $155.27 | $155.25 | $155.30 |
| Purchase #5 | $221.93 | 4.801% | $232.5849 | $232.58 | $232.60 | $232.60 |
| Purchase #6 | $155.79 | 10.422% | $172.0264 | $172.03 | $172.05 | $172.00 |
| Purchase #7 | $162.75 | 9.473% | $178.1673 | $178.17 | $178.15 | $178.20 |
| 7 purchase totals = | $1,005.52 | $1,095.3704 | $1,095.37 | $1,095.35 | $1,095.40 | |