| 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 | $166.50 | 13.412% | $188.831 | $188.83 | $188.85 | $188.80 |
| Purchase #2 | $248.47 | 8.367% | $269.2595 | $269.26 | $269.25 | $269.30 |
| Purchase #3 | $142.91 | 6.604% | $152.3478 | $152.35 | $152.35 | $152.30 |
| Purchase #4 | $171.79 | 7.215% | $184.1846 | $184.18 | $184.20 | $184.20 |
| Purchase #5 | $214.95 | 11.627% | $239.9422 | $239.94 | $239.95 | $239.90 |
| Purchase #6 | $99.85 | 10.148% | $109.9828 | $109.98 | $110.00 | $110.00 |
| Purchase #7 | $129.93 | 10.460% | $143.5207 | $143.52 | $143.50 | $143.50 |
| 7 purchase totals = | $1,174.40 | $1,288.0686 | $1,288.06 | $1,288.10 | $1,288.00 | |