| 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 | $163.45 | 8.432% | $177.2321 | $177.23 | $177.25 | $177.20 |
| Purchase #2 | $98.69 | 13.327% | $111.8424 | $111.84 | $111.85 | $111.80 |
| Purchase #3 | $239.79 | 11.197% | $266.6393 | $266.64 | $266.65 | $266.60 |
| Purchase #4 | $65.69 | 6.447% | $69.925 | $69.93 | $69.95 | $69.90 |
| Purchase #5 | $185.40 | 13.456% | $210.3474 | $210.35 | $210.35 | $210.30 |
| Purchase #6 | $129.84 | 12.761% | $146.4089 | $146.41 | $146.40 | $146.40 |
| Purchase #7 | $181.94 | 8.535% | $197.4686 | $197.47 | $197.45 | $197.50 |
| 7 purchase totals = | $1,064.80 | $1,179.8637 | $1,179.87 | $1,179.90 | $1,179.70 | |