| 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 | $219.31 | 7.273% | $235.2604 | $235.26 | $235.25 | $235.30 |
| Purchase #2 | $72.94 | 5.363% | $76.8518 | $76.85 | $76.85 | $76.90 |
| Purchase #3 | $161.78 | 4.288% | $168.7171 | $168.72 | $168.70 | $168.70 |
| Purchase #4 | $141.70 | 6.111% | $150.3593 | $150.36 | $150.35 | $150.40 |
| Purchase #5 | $178.32 | 11.133% | $198.1724 | $198.17 | $198.15 | $198.20 |
| Purchase #6 | $70.33 | 13.458% | $79.795 | $79.80 | $79.80 | $79.80 |
| Purchase #7 | $73.31 | 11.358% | $81.6365 | $81.64 | $81.65 | $81.60 |
| 7 purchase totals = | $917.69 | $990.7925 | $990.80 | $990.75 | $990.90 | |