| 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 | $138.68 | 10.319% | $152.9904 | $152.99 | $153.00 | $153.00 |
| Purchase #2 | $128.86 | 4.630% | $134.8262 | $134.83 | $134.85 | $134.80 |
| Purchase #3 | $133.34 | 6.758% | $142.3511 | $142.35 | $142.35 | $142.40 |
| Purchase #4 | $127.96 | 13.845% | $145.6761 | $145.68 | $145.70 | $145.70 |
| Purchase #5 | $158.47 | 11.191% | $176.2044 | $176.20 | $176.20 | $176.20 |
| Purchase #6 | $37.41 | 4.136% | $38.9573 | $38.96 | $38.95 | $39.00 |
| Purchase #7 | $100.42 | 5.569% | $106.0124 | $106.01 | $106.00 | $106.00 |
| 7 purchase totals = | $825.14 | $897.0179 | $897.02 | $897.05 | $897.10 | |