| 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 | $192.95 | 6.342% | $205.1869 | $205.19 | $205.20 | $205.20 |
| Purchase #2 | $12.43 | 13.217% | $14.0729 | $14.07 | $14.05 | $14.10 |
| Purchase #3 | $22.98 | 5.259% | $24.1885 | $24.19 | $24.20 | $24.20 |
| Purchase #4 | $39.37 | 4.543% | $41.1586 | $41.16 | $41.15 | $41.20 |
| Purchase #5 | $62.50 | 7.296% | $67.06 | $67.06 | $67.05 | $67.10 |
| Purchase #6 | $54.88 | 3.215% | $56.6444 | $56.64 | $56.65 | $56.60 |
| Purchase #7 | $63.76 | 13.790% | $72.5525 | $72.55 | $72.55 | $72.60 |
| 7 purchase totals = | $448.87 | $480.8638 | $480.86 | $480.85 | $481.00 | |