| 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 | $185.85 | 5.454% | $195.9863 | $195.99 | $196.00 | $196.00 |
| Purchase #2 | $123.65 | 6.539% | $131.7355 | $131.74 | $131.75 | $131.70 |
| Purchase #3 | $142.78 | 13.411% | $161.9282 | $161.93 | $161.95 | $161.90 |
| Purchase #4 | $136.66 | 10.754% | $151.3564 | $151.36 | $151.35 | $151.40 |
| Purchase #5 | $65.52 | 5.562% | $69.1642 | $69.16 | $69.15 | $69.20 |
| Purchase #6 | $63.45 | 6.499% | $67.5736 | $67.57 | $67.55 | $67.60 |
| Purchase #7 | $159.92 | 5.387% | $168.5349 | $168.53 | $168.55 | $168.50 |
| 7 purchase totals = | $877.83 | $946.2791 | $946.28 | $946.30 | $946.30 | |