| 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 | $134.42 | 13.201% | $152.1648 | $152.16 | $152.15 | $152.20 |
| Purchase #2 | $121.25 | 8.274% | $131.2822 | $131.28 | $131.30 | $131.30 |
| Purchase #3 | $187.83 | 5.730% | $198.5927 | $198.59 | $198.60 | $198.60 |
| Purchase #4 | $11.96 | 13.274% | $13.5476 | $13.55 | $13.55 | $13.50 |
| Purchase #5 | $22.98 | 13.541% | $26.0917 | $26.09 | $26.10 | $26.10 |
| Purchase #6 | $21.40 | 7.381% | $22.9795 | $22.98 | $23.00 | $23.00 |
| Purchase #7 | $245.66 | 12.203% | $275.6379 | $275.64 | $275.65 | $275.60 |
| 7 purchase totals = | $745.50 | $820.2964 | $820.29 | $820.35 | $820.30 | |