| 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 | $205.53 | 7.267% | $220.4659 | $220.47 | $220.45 | $220.50 |
| Purchase #2 | $180.60 | 12.823% | $203.7583 | $203.76 | $203.75 | $203.80 |
| Purchase #3 | $37.73 | 13.810% | $42.9405 | $42.94 | $42.95 | $42.90 |
| Purchase #4 | $182.54 | 5.176% | $191.9883 | $191.99 | $192.00 | $192.00 |
| Purchase #5 | $215.89 | 4.871% | $226.406 | $226.41 | $226.40 | $226.40 |
| Purchase #6 | $90.92 | 10.696% | $100.6448 | $100.64 | $100.65 | $100.60 |
| Purchase #7 | $154.84 | 7.211% | $166.0055 | $166.01 | $166.00 | $166.00 |
| 7 purchase totals = | $1,068.05 | $1,152.2093 | $1,152.22 | $1,152.20 | $1,152.20 | |