| 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 | $99.79 | 6.213% | $105.99 | $105.99 | $106.00 | $106.00 |
| Purchase #2 | $183.95 | 9.869% | $202.104 | $202.10 | $202.10 | $202.10 |
| Purchase #3 | $237.77 | 6.827% | $254.0026 | $254.00 | $254.00 | $254.00 |
| Purchase #4 | $181.50 | 4.351% | $189.3971 | $189.40 | $189.40 | $189.40 |
| Purchase #5 | $21.37 | 3.590% | $22.1372 | $22.14 | $22.15 | $22.10 |
| Purchase #6 | $157.82 | 9.835% | $173.3416 | $173.34 | $173.35 | $173.30 |
| Purchase #7 | $17.28 | 5.841% | $18.2893 | $18.29 | $18.30 | $18.30 |
| 7 purchase totals = | $899.48 | $965.2618 | $965.26 | $965.30 | $965.20 | |