| 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 | $198.84 | 6.780% | $212.3214 | $212.32 | $212.30 | $212.30 |
| Purchase #2 | $139.82 | 11.265% | $155.5707 | $155.57 | $155.55 | $155.60 |
| Purchase #3 | $158.88 | 8.158% | $171.8414 | $171.84 | $171.85 | $171.80 |
| Purchase #4 | $70.93 | 11.703% | $79.2309 | $79.23 | $79.25 | $79.20 |
| Purchase #5 | $112.70 | 7.844% | $121.5402 | $121.54 | $121.55 | $121.50 |
| Purchase #6 | $72.30 | 4.282% | $75.3959 | $75.40 | $75.40 | $75.40 |
| Purchase #7 | $147.85 | 5.305% | $155.6934 | $155.69 | $155.70 | $155.70 |
| 7 purchase totals = | $901.32 | $971.5939 | $971.59 | $971.60 | $971.50 | |