| 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 | $174.30 | 10.546% | $192.6817 | $192.68 | $192.70 | $192.70 |
| Purchase #2 | $167.71 | 13.116% | $189.7068 | $189.71 | $189.70 | $189.70 |
| Purchase #3 | $238.75 | 6.274% | $253.7292 | $253.73 | $253.75 | $253.70 |
| Purchase #4 | $142.45 | 3.115% | $146.8873 | $146.89 | $146.90 | $146.90 |
| Purchase #5 | $7.72 | 5.407% | $8.1374 | $8.14 | $8.15 | $8.10 |
| Purchase #6 | $223.61 | 4.155% | $232.901 | $232.90 | $232.90 | $232.90 |
| Purchase #7 | $126.94 | 7.808% | $136.8515 | $136.85 | $136.85 | $136.90 |
| 7 purchase totals = | $1,081.48 | $1,160.8949 | $1,160.90 | $1,160.95 | $1,160.90 | |