| 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 | $169.56 | 3.185% | $174.9605 | $174.96 | $174.95 | $175.00 |
| Purchase #2 | $155.84 | 3.371% | $161.0934 | $161.09 | $161.10 | $161.10 |
| Purchase #3 | $239.47 | 12.526% | $269.466 | $269.47 | $269.45 | $269.50 |
| Purchase #4 | $105.53 | 4.672% | $110.4604 | $110.46 | $110.45 | $110.50 |
| Purchase #5 | $94.52 | 3.555% | $97.8802 | $97.88 | $97.90 | $97.90 |
| Purchase #6 | $80.25 | 6.320% | $85.3218 | $85.32 | $85.30 | $85.30 |
| Purchase #7 | $231.68 | 6.193% | $246.0279 | $246.03 | $246.05 | $246.00 |
| 7 purchase totals = | $1,076.85 | $1,145.2102 | $1,145.21 | $1,145.20 | $1,145.30 | |