| 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 | $147.85 | 6.596% | $157.6022 | $157.60 | $157.60 | $157.60 |
| Purchase #2 | $89.44 | 8.592% | $97.1247 | $97.12 | $97.10 | $97.10 |
| Purchase #3 | $91.56 | 4.762% | $95.9201 | $95.92 | $95.90 | $95.90 |
| Purchase #4 | $135.88 | 6.827% | $145.1565 | $145.16 | $145.15 | $145.20 |
| Purchase #5 | $121.56 | 3.518% | $125.8365 | $125.84 | $125.85 | $125.80 |
| Purchase #6 | $89.90 | 8.114% | $97.1945 | $97.19 | $97.20 | $97.20 |
| Purchase #7 | $37.83 | 6.555% | $40.3098 | $40.31 | $40.30 | $40.30 |
| 7 purchase totals = | $714.02 | $759.1443 | $759.14 | $759.10 | $759.10 | |