| 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 | $172.47 | 3.599% | $178.6772 | $178.68 | $178.70 | $178.70 |
| Purchase #2 | $154.53 | 9.204% | $168.7529 | $168.75 | $168.75 | $168.80 |
| Purchase #3 | $144.46 | 10.746% | $159.9837 | $159.98 | $160.00 | $160.00 |
| Purchase #4 | $167.35 | 5.749% | $176.971 | $176.97 | $176.95 | $177.00 |
| Purchase #5 | $30.91 | 11.772% | $34.5487 | $34.55 | $34.55 | $34.50 |
| Purchase #6 | $123.38 | 8.425% | $133.7748 | $133.77 | $133.75 | $133.80 |
| Purchase #7 | $158.50 | 10.449% | $175.0617 | $175.06 | $175.05 | $175.10 |
| 7 purchase totals = | $951.60 | $1,027.7700 | $1,027.76 | $1,027.75 | $1,027.90 | |