| 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 | $15.63 | 5.358% | $16.4675 | $16.47 | $16.45 | $16.50 |
| Purchase #2 | $232.80 | 10.675% | $257.6514 | $257.65 | $257.65 | $257.70 |
| Purchase #3 | $175.98 | 4.128% | $183.2445 | $183.24 | $183.25 | $183.20 |
| Purchase #4 | $55.51 | 3.428% | $57.4129 | $57.41 | $57.40 | $57.40 |
| Purchase #5 | $119.59 | 5.626% | $126.3181 | $126.32 | $126.30 | $126.30 |
| Purchase #6 | $231.71 | 13.589% | $263.1971 | $263.20 | $263.20 | $263.20 |
| Purchase #7 | $212.80 | 6.809% | $227.2896 | $227.29 | $227.30 | $227.30 |
| 7 purchase totals = | $1,044.02 | $1,131.5811 | $1,131.58 | $1,131.55 | $1,131.60 | |