| 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 | $163.36 | 8.242% | $176.8241 | $176.82 | $176.80 | $176.80 |
| Purchase #2 | $49.36 | 9.231% | $53.9164 | $53.92 | $53.90 | $53.90 |
| Purchase #3 | $125.33 | 7.603% | $134.8588 | $134.86 | $134.85 | $134.90 |
| Purchase #4 | $244.44 | 3.767% | $253.6481 | $253.65 | $253.65 | $253.60 |
| Purchase #5 | $218.67 | 7.214% | $234.4449 | $234.44 | $234.45 | $234.40 |
| Purchase #6 | $63.80 | 8.479% | $69.2096 | $69.21 | $69.20 | $69.20 |
| Purchase #7 | $145.77 | 8.499% | $158.159 | $158.16 | $158.15 | $158.20 |
| 7 purchase totals = | $1,010.73 | $1,081.0609 | $1,081.06 | $1,081.00 | $1,081.00 | |