| 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 | $176.77 | 3.463% | $182.8915 | $182.89 | $182.90 | $182.90 |
| Purchase #2 | $76.96 | 8.328% | $83.3692 | $83.37 | $83.35 | $83.40 |
| Purchase #3 | $144.38 | 6.653% | $153.9856 | $153.99 | $154.00 | $154.00 |
| Purchase #4 | $174.58 | 13.255% | $197.7206 | $197.72 | $197.70 | $197.70 |
| Purchase #5 | $52.52 | 10.689% | $58.1339 | $58.13 | $58.15 | $58.10 |
| Purchase #6 | $237.38 | 4.510% | $248.0858 | $248.09 | $248.10 | $248.10 |
| Purchase #7 | $93.53 | 12.384% | $105.1128 | $105.11 | $105.10 | $105.10 |
| 7 purchase totals = | $956.12 | $1,029.2994 | $1,029.30 | $1,029.30 | $1,029.30 | |