| 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 | $129.48 | 5.229% | $136.2505 | $136.25 | $136.25 | $136.30 |
| Purchase #2 | $11.61 | 4.714% | $12.1573 | $12.16 | $12.15 | $12.20 |
| Purchase #3 | $30.28 | 9.765% | $33.2368 | $33.24 | $33.25 | $33.20 |
| Purchase #4 | $175.89 | 7.740% | $189.5039 | $189.50 | $189.50 | $189.50 |
| Purchase #5 | $189.98 | 8.775% | $206.6507 | $206.65 | $206.65 | $206.70 |
| Purchase #6 | $168.67 | 12.480% | $189.72 | $189.72 | $189.70 | $189.70 |
| Purchase #7 | $174.97 | 3.507% | $181.1062 | $181.11 | $181.10 | $181.10 |
| 7 purchase totals = | $880.88 | $948.6254 | $948.63 | $948.60 | $948.70 | |