| 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 | $185.58 | 10.485% | $205.0381 | $205.04 | $205.05 | $205.00 |
| Purchase #2 | $33.98 | 11.862% | $38.0107 | $38.01 | $38.00 | $38.00 |
| Purchase #3 | $179.56 | 10.181% | $197.841 | $197.84 | $197.85 | $197.80 |
| Purchase #4 | $120.40 | 7.829% | $129.8261 | $129.83 | $129.85 | $129.80 |
| Purchase #5 | $63.71 | 6.350% | $67.7556 | $67.76 | $67.75 | $67.80 |
| Purchase #6 | $137.92 | 13.281% | $156.2372 | $156.24 | $156.25 | $156.20 |
| Purchase #7 | $227.84 | 6.547% | $242.7567 | $242.76 | $242.75 | $242.80 |
| 7 purchase totals = | $948.99 | $1,037.4654 | $1,037.48 | $1,037.50 | $1,037.40 | |