| 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 | $123.36 | 8.768% | $134.1762 | $134.18 | $134.20 | $134.20 |
| Purchase #2 | $12.64 | 8.262% | $13.6843 | $13.68 | $13.70 | $13.70 |
| Purchase #3 | $76.99 | 7.138% | $82.4855 | $82.49 | $82.50 | $82.50 |
| Purchase #4 | $176.34 | 4.596% | $184.4446 | $184.44 | $184.45 | $184.40 |
| Purchase #5 | $149.43 | 11.613% | $166.7833 | $166.78 | $166.80 | $166.80 |
| Purchase #6 | $249.89 | 10.751% | $276.7557 | $276.76 | $276.75 | $276.80 |
| Purchase #7 | $148.92 | 7.803% | $160.5402 | $160.54 | $160.55 | $160.50 |
| 7 purchase totals = | $937.57 | $1,018.8698 | $1,018.87 | $1,018.95 | $1,018.90 | |