| 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 | $123.83 | 13.285% | $140.2808 | $140.28 | $140.30 | $140.30 |
| Purchase #2 | $66.75 | 4.749% | $69.92 | $69.92 | $69.90 | $69.90 |
| Purchase #3 | $60.34 | 10.642% | $66.7614 | $66.76 | $66.75 | $66.80 |
| Purchase #4 | $172.88 | 10.507% | $191.0445 | $191.04 | $191.05 | $191.00 |
| Purchase #5 | $120.72 | 10.177% | $133.0057 | $133.01 | $133.00 | $133.00 |
| Purchase #6 | $55.62 | 13.778% | $63.2833 | $63.28 | $63.30 | $63.30 |
| Purchase #7 | $111.69 | 12.228% | $125.3475 | $125.35 | $125.35 | $125.30 |
| 7 purchase totals = | $711.83 | $789.6432 | $789.64 | $789.65 | $789.60 | |