| 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 | $181.95 | 3.637% | $188.5675 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $5.88 | 8.719% | $6.3927 | $6.39 | $6.40 | $6.40 |
| Purchase #3 | $16.68 | 3.674% | $17.2928 | $17.29 | $17.30 | $17.30 |
| Purchase #4 | $223.75 | 10.515% | $247.2773 | $247.28 | $247.30 | $247.30 |
| Purchase #5 | $207.52 | 11.648% | $231.6919 | $231.69 | $231.70 | $231.70 |
| Purchase #6 | $192.65 | 5.252% | $202.768 | $202.77 | $202.75 | $202.80 |
| Purchase #7 | $38.64 | 13.647% | $43.9132 | $43.91 | $43.90 | $43.90 |
| 7 purchase totals = | $867.07 | $937.9034 | $937.90 | $937.90 | $938.00 | |