| 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 | $134.51 | 4.294% | $140.2859 | $140.29 | $140.30 | $140.30 |
| Purchase #2 | $93.93 | 3.431% | $97.1527 | $97.15 | $97.15 | $97.20 |
| Purchase #3 | $153.53 | 6.120% | $162.926 | $162.93 | $162.95 | $162.90 |
| Purchase #4 | $102.65 | 8.284% | $111.1535 | $111.15 | $111.15 | $111.20 |
| Purchase #5 | $101.66 | 13.486% | $115.3699 | $115.37 | $115.35 | $115.40 |
| Purchase #6 | $8.76 | 5.693% | $9.2587 | $9.26 | $9.25 | $9.30 |
| Purchase #7 | $136.90 | 9.549% | $149.9726 | $149.97 | $149.95 | $150.00 |
| 7 purchase totals = | $731.94 | $786.1193 | $786.12 | $786.10 | $786.30 | |