| 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 | $90.91 | 11.542% | $101.4028 | $101.40 | $101.40 | $101.40 |
| Purchase #2 | $179.83 | 10.668% | $199.0143 | $199.01 | $199.00 | $199.00 |
| Purchase #3 | $167.78 | 7.801% | $180.8685 | $180.87 | $180.85 | $180.90 |
| Purchase #4 | $40.99 | 12.606% | $46.1572 | $46.16 | $46.15 | $46.20 |
| Purchase #5 | $48.99 | 6.499% | $52.1739 | $52.17 | $52.15 | $52.20 |
| Purchase #6 | $192.98 | 12.212% | $216.5467 | $216.55 | $216.55 | $216.50 |
| Purchase #7 | $119.93 | 12.169% | $134.5243 | $134.52 | $134.50 | $134.50 |
| 7 purchase totals = | $841.41 | $930.6877 | $930.68 | $930.60 | $930.70 | |