| 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 | $175.26 | 6.492% | $186.6379 | $186.64 | $186.65 | $186.60 |
| Purchase #2 | $219.97 | 7.819% | $237.1695 | $237.17 | $237.15 | $237.20 |
| Purchase #3 | $146.58 | 6.471% | $156.0652 | $156.07 | $156.05 | $156.10 |
| Purchase #4 | $165.68 | 4.249% | $172.7197 | $172.72 | $172.70 | $172.70 |
| Purchase #5 | $126.74 | 11.245% | $140.9919 | $140.99 | $141.00 | $141.00 |
| Purchase #6 | $66.51 | 7.675% | $71.6146 | $71.61 | $71.60 | $71.60 |
| Purchase #7 | $58.96 | 11.656% | $65.8324 | $65.83 | $65.85 | $65.80 |
| 7 purchase totals = | $959.70 | $1,031.0312 | $1,031.03 | $1,031.00 | $1,031.00 | |