| 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 | $34.82 | 9.610% | $38.1662 | $38.17 | $38.15 | $38.20 |
| Purchase #2 | $181.76 | 9.495% | $199.0181 | $199.02 | $199.00 | $199.00 |
| Purchase #3 | $192.30 | 10.307% | $212.1204 | $212.12 | $212.10 | $212.10 |
| Purchase #4 | $211.62 | 9.589% | $231.9122 | $231.91 | $231.90 | $231.90 |
| Purchase #5 | $146.63 | 4.276% | $152.8999 | $152.90 | $152.90 | $152.90 |
| Purchase #6 | $25.64 | 9.325% | $28.0309 | $28.03 | $28.05 | $28.00 |
| Purchase #7 | $6.75 | 7.353% | $7.2463 | $7.25 | $7.25 | $7.20 |
| 7 purchase totals = | $799.52 | $869.3940 | $869.40 | $869.35 | $869.30 | |