| 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 | $14.91 | 7.871% | $16.0836 | $16.08 | $16.10 | $16.10 |
| Purchase #2 | $90.93 | 7.488% | $97.7388 | $97.74 | $97.75 | $97.70 |
| Purchase #3 | $245.48 | 3.540% | $254.17 | $254.17 | $254.15 | $254.20 |
| Purchase #4 | $160.32 | 13.252% | $181.5656 | $181.57 | $181.55 | $181.60 |
| Purchase #5 | $137.41 | 5.145% | $144.4797 | $144.48 | $144.50 | $144.50 |
| Purchase #6 | $135.54 | 5.436% | $142.908 | $142.91 | $142.90 | $142.90 |
| Purchase #7 | $165.58 | 6.775% | $176.798 | $176.80 | $176.80 | $176.80 |
| 7 purchase totals = | $950.17 | $1,013.7437 | $1,013.75 | $1,013.75 | $1,013.80 | |