| 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 | $146.35 | 6.130% | $155.3213 | $155.32 | $155.30 | $155.30 |
| Purchase #2 | $7.78 | 12.807% | $8.7764 | $8.78 | $8.80 | $8.80 |
| Purchase #3 | $162.91 | 5.347% | $171.6208 | $171.62 | $171.60 | $171.60 |
| Purchase #4 | $74.93 | 10.811% | $83.0307 | $83.03 | $83.05 | $83.00 |
| Purchase #5 | $122.74 | 3.531% | $127.0739 | $127.07 | $127.05 | $127.10 |
| Purchase #6 | $50.90 | 6.658% | $54.2889 | $54.29 | $54.30 | $54.30 |
| Purchase #7 | $210.34 | 3.190% | $217.0498 | $217.05 | $217.05 | $217.00 |
| 7 purchase totals = | $775.95 | $817.1618 | $817.16 | $817.15 | $817.10 | |