| 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 | $135.74 | 5.477% | $143.1745 | $143.17 | $143.15 | $143.20 |
| Purchase #2 | $150.98 | 11.510% | $168.3578 | $168.36 | $168.35 | $168.40 |
| Purchase #3 | $123.56 | 9.213% | $134.9436 | $134.94 | $134.95 | $134.90 |
| Purchase #4 | $147.33 | 4.530% | $154.004 | $154.00 | $154.00 | $154.00 |
| Purchase #5 | $130.41 | 13.203% | $147.628 | $147.63 | $147.65 | $147.60 |
| Purchase #6 | $38.53 | 4.441% | $40.2411 | $40.24 | $40.25 | $40.20 |
| Purchase #7 | $166.59 | 7.182% | $178.5545 | $178.55 | $178.55 | $178.60 |
| 7 purchase totals = | $893.14 | $966.9035 | $966.89 | $966.90 | $966.90 | |