| 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 | $197.70 | 6.287% | $210.1294 | $210.13 | $210.15 | $210.10 |
| Purchase #2 | $208.80 | 13.358% | $236.6915 | $236.69 | $236.70 | $236.70 |
| Purchase #3 | $145.71 | 6.409% | $155.0486 | $155.05 | $155.05 | $155.00 |
| Purchase #4 | $147.42 | 7.729% | $158.8141 | $158.81 | $158.80 | $158.80 |
| Purchase #5 | $44.87 | 8.214% | $48.5556 | $48.56 | $48.55 | $48.60 |
| Purchase #6 | $92.36 | 7.469% | $99.2584 | $99.26 | $99.25 | $99.30 |
| Purchase #7 | $145.89 | 5.729% | $154.248 | $154.25 | $154.25 | $154.20 |
| 7 purchase totals = | $982.75 | $1,062.7456 | $1,062.75 | $1,062.75 | $1,062.70 | |