| 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 | $180.53 | 5.822% | $191.0405 | $191.04 | $191.05 | $191.00 |
| Purchase #2 | $112.78 | 12.759% | $127.1696 | $127.17 | $127.15 | $127.20 |
| Purchase #3 | $68.76 | 7.708% | $74.06 | $74.06 | $74.05 | $74.10 |
| Purchase #4 | $63.33 | 11.345% | $70.5148 | $70.51 | $70.50 | $70.50 |
| Purchase #5 | $130.58 | 6.207% | $138.6851 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $226.82 | 3.836% | $235.5208 | $235.52 | $235.50 | $235.50 |
| Purchase #7 | $229.80 | 5.203% | $241.7565 | $241.76 | $241.75 | $241.80 |
| 7 purchase totals = | $1,012.60 | $1,078.7473 | $1,078.75 | $1,078.70 | $1,078.80 | |