| 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 | $94.58 | 3.419% | $97.8137 | $97.81 | $97.80 | $97.80 |
| Purchase #2 | $133.29 | 8.457% | $144.5623 | $144.56 | $144.55 | $144.60 |
| Purchase #3 | $183.73 | 9.323% | $200.8591 | $200.86 | $200.85 | $200.90 |
| Purchase #4 | $158.43 | 6.219% | $168.2828 | $168.28 | $168.30 | $168.30 |
| Purchase #5 | $207.61 | 4.496% | $216.9441 | $216.94 | $216.95 | $216.90 |
| Purchase #6 | $85.56 | 8.463% | $92.8009 | $92.80 | $92.80 | $92.80 |
| Purchase #7 | $137.77 | 6.748% | $147.0667 | $147.07 | $147.05 | $147.10 |
| 7 purchase totals = | $1,000.97 | $1,068.3296 | $1,068.32 | $1,068.30 | $1,068.40 | |