| 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 | $134.26 | 7.647% | $144.5269 | $144.53 | $144.55 | $144.50 |
| Purchase #2 | $217.74 | 3.398% | $225.1388 | $225.14 | $225.15 | $225.10 |
| Purchase #3 | $34.38 | 8.644% | $37.3518 | $37.35 | $37.35 | $37.40 |
| Purchase #4 | $181.65 | 4.707% | $190.2003 | $190.20 | $190.20 | $190.20 |
| Purchase #5 | $54.75 | 4.603% | $57.2701 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $147.96 | 6.409% | $157.4428 | $157.44 | $157.45 | $157.40 |
| Purchase #7 | $129.61 | 9.565% | $142.0072 | $142.01 | $142.00 | $142.00 |
| 7 purchase totals = | $900.35 | $953.9379 | $953.94 | $953.95 | $953.90 | |