| 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 | $155.58 | 13.265% | $176.2177 | $176.22 | $176.20 | $176.20 |
| Purchase #2 | $126.84 | 12.319% | $142.4654 | $142.47 | $142.45 | $142.50 |
| Purchase #3 | $109.95 | 6.753% | $117.3749 | $117.37 | $117.35 | $117.40 |
| Purchase #4 | $20.36 | 11.757% | $22.7537 | $22.75 | $22.75 | $22.80 |
| Purchase #5 | $192.48 | 11.682% | $214.9655 | $214.97 | $214.95 | $215.00 |
| Purchase #6 | $228.65 | 6.432% | $243.3568 | $243.36 | $243.35 | $243.40 |
| Purchase #7 | $168.70 | 9.798% | $185.2292 | $185.23 | $185.25 | $185.20 |
| 7 purchase totals = | $1,002.56 | $1,102.3632 | $1,102.37 | $1,102.30 | $1,102.50 | |