| 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 | $149.62 | 10.782% | $165.752 | $165.75 | $165.75 | $165.80 |
| Purchase #2 | $200.58 | 6.208% | $213.032 | $213.03 | $213.05 | $213.00 |
| Purchase #3 | $131.30 | 4.727% | $137.5066 | $137.51 | $137.50 | $137.50 |
| Purchase #4 | $166.61 | 10.661% | $184.3723 | $184.37 | $184.35 | $184.40 |
| Purchase #5 | $168.73 | 4.652% | $176.5793 | $176.58 | $176.60 | $176.60 |
| Purchase #6 | $99.96 | 9.677% | $109.6331 | $109.63 | $109.65 | $109.60 |
| Purchase #7 | $243.55 | 3.806% | $252.8195 | $252.82 | $252.80 | $252.80 |
| 7 purchase totals = | $1,160.35 | $1,239.6948 | $1,239.69 | $1,239.70 | $1,239.70 | |