| 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 | $152.34 | 3.491% | $157.6582 | $157.66 | $157.65 | $157.70 |
| Purchase #2 | $43.90 | 6.660% | $46.8237 | $46.82 | $46.80 | $46.80 |
| Purchase #3 | $63.27 | 5.231% | $66.5797 | $66.58 | $66.60 | $66.60 |
| Purchase #4 | $223.25 | 8.522% | $242.2754 | $242.28 | $242.30 | $242.30 |
| Purchase #5 | $60.49 | 5.114% | $63.5835 | $63.58 | $63.60 | $63.60 |
| Purchase #6 | $173.26 | 11.208% | $192.679 | $192.68 | $192.70 | $192.70 |
| Purchase #7 | $156.52 | 6.464% | $166.6375 | $166.64 | $166.65 | $166.60 |
| 7 purchase totals = | $873.03 | $936.2370 | $936.24 | $936.30 | $936.30 | |