| 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 | $153.76 | 12.286% | $172.651 | $172.65 | $172.65 | $172.70 |
| Purchase #2 | $243.79 | 7.865% | $262.9641 | $262.96 | $262.95 | $263.00 |
| Purchase #3 | $139.79 | 11.863% | $156.3733 | $156.37 | $156.35 | $156.40 |
| Purchase #4 | $116.60 | 9.807% | $128.035 | $128.04 | $128.05 | $128.00 |
| Purchase #5 | $158.62 | 13.699% | $180.3494 | $180.35 | $180.35 | $180.30 |
| Purchase #6 | $193.83 | 3.423% | $200.4648 | $200.46 | $200.45 | $200.50 |
| Purchase #7 | $81.64 | 6.104% | $86.6233 | $86.62 | $86.60 | $86.60 |
| 7 purchase totals = | $1,088.03 | $1,187.4609 | $1,187.45 | $1,187.40 | $1,187.50 | |