| 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 | $126.93 | 13.820% | $144.4717 | $144.47 | $144.45 | $144.50 |
| Purchase #2 | $171.47 | 3.316% | $177.1559 | $177.16 | $177.15 | $177.20 |
| Purchase #3 | $184.57 | 9.591% | $202.2721 | $202.27 | $202.25 | $202.30 |
| Purchase #4 | $223.48 | 9.614% | $244.9654 | $244.97 | $244.95 | $245.00 |
| Purchase #5 | $189.41 | 9.554% | $207.5062 | $207.51 | $207.50 | $207.50 |
| Purchase #6 | $118.85 | 5.863% | $125.8182 | $125.82 | $125.80 | $125.80 |
| Purchase #7 | $129.35 | 6.377% | $137.5986 | $137.60 | $137.60 | $137.60 |
| 7 purchase totals = | $1,144.06 | $1,239.7881 | $1,239.80 | $1,239.70 | $1,239.90 | |