| 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 | $155.29 | 3.390% | $160.5543 | $160.55 | $160.55 | $160.60 |
| Purchase #2 | $73.42 | 5.221% | $77.2533 | $77.25 | $77.25 | $77.30 |
| Purchase #3 | $182.93 | 7.327% | $196.3333 | $196.33 | $196.35 | $196.30 |
| Purchase #4 | $228.44 | 9.584% | $250.3337 | $250.33 | $250.35 | $250.30 |
| Purchase #5 | $69.79 | 5.148% | $73.3828 | $73.38 | $73.40 | $73.40 |
| Purchase #6 | $241.52 | 8.793% | $262.7569 | $262.76 | $262.75 | $262.80 |
| Purchase #7 | $202.88 | 5.415% | $213.866 | $213.87 | $213.85 | $213.90 |
| 7 purchase totals = | $1,154.27 | $1,234.4803 | $1,234.47 | $1,234.50 | $1,234.60 | |