| 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 | $74.39 | 7.206% | $79.7505 | $79.75 | $79.75 | $79.80 |
| Purchase #2 | $61.75 | 10.807% | $68.4233 | $68.42 | $68.40 | $68.40 |
| Purchase #3 | $191.27 | 8.381% | $207.3003 | $207.30 | $207.30 | $207.30 |
| Purchase #4 | $197.64 | 5.724% | $208.9529 | $208.95 | $208.95 | $209.00 |
| Purchase #5 | $177.85 | 11.733% | $198.7171 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $175.60 | 3.610% | $181.9392 | $181.94 | $181.95 | $181.90 |
| Purchase #7 | $186.34 | 4.281% | $194.3172 | $194.32 | $194.30 | $194.30 |
| 7 purchase totals = | $1,064.84 | $1,139.4005 | $1,139.40 | $1,139.35 | $1,139.40 | |