| 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 | $134.42 | 5.799% | $142.215 | $142.22 | $142.20 | $142.20 |
| Purchase #2 | $124.48 | 3.612% | $128.9762 | $128.98 | $129.00 | $129.00 |
| Purchase #3 | $13.62 | 3.529% | $14.1006 | $14.10 | $14.10 | $14.10 |
| Purchase #4 | $127.94 | 11.590% | $142.7682 | $142.77 | $142.75 | $142.80 |
| Purchase #5 | $22.32 | 12.244% | $25.0529 | $25.05 | $25.05 | $25.10 |
| Purchase #6 | $222.35 | 10.153% | $244.9252 | $244.93 | $244.95 | $244.90 |
| Purchase #7 | $71.96 | 7.243% | $77.1721 | $77.17 | $77.15 | $77.20 |
| 7 purchase totals = | $717.09 | $775.2102 | $775.22 | $775.20 | $775.30 | |