| 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 | $105.42 | 13.726% | $119.8899 | $119.89 | $119.90 | $119.90 |
| Purchase #2 | $220.34 | 8.140% | $238.2757 | $238.28 | $238.30 | $238.30 |
| Purchase #3 | $172.43 | 3.221% | $177.984 | $177.98 | $178.00 | $178.00 |
| Purchase #4 | $222.53 | 5.802% | $235.4412 | $235.44 | $235.45 | $235.40 |
| Purchase #5 | $173.35 | 3.844% | $180.0136 | $180.01 | $180.00 | $180.00 |
| Purchase #6 | $75.91 | 9.368% | $83.0212 | $83.02 | $83.00 | $83.00 |
| Purchase #7 | $98.32 | 8.236% | $106.4176 | $106.42 | $106.40 | $106.40 |
| 7 purchase totals = | $1,068.30 | $1,141.0432 | $1,141.04 | $1,141.05 | $1,141.00 | |