| 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 | $178.49 | 7.104% | $191.1699 | $191.17 | $191.15 | $191.20 |
| Purchase #2 | $172.87 | 8.357% | $187.3167 | $187.32 | $187.30 | $187.30 |
| Purchase #3 | $137.25 | 6.480% | $146.1438 | $146.14 | $146.15 | $146.10 |
| Purchase #4 | $78.46 | 4.177% | $81.7373 | $81.74 | $81.75 | $81.70 |
| Purchase #5 | $166.99 | 8.624% | $181.3912 | $181.39 | $181.40 | $181.40 |
| Purchase #6 | $199.48 | 11.354% | $222.129 | $222.13 | $222.15 | $222.10 |
| Purchase #7 | $64.93 | 12.521% | $73.0599 | $73.06 | $73.05 | $73.10 |
| 7 purchase totals = | $998.47 | $1,082.9478 | $1,082.95 | $1,082.95 | $1,082.90 | |