| 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 | $131.63 | 4.571% | $137.6468 | $137.65 | $137.65 | $137.60 |
| Purchase #2 | $178.50 | 8.198% | $193.1334 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $137.27 | 6.338% | $145.9702 | $145.97 | $145.95 | $146.00 |
| Purchase #4 | $151.34 | 11.603% | $168.9 | $168.90 | $168.90 | $168.90 |
| Purchase #5 | $25.34 | 8.250% | $27.4306 | $27.43 | $27.45 | $27.40 |
| Purchase #6 | $86.81 | 6.434% | $92.3954 | $92.40 | $92.40 | $92.40 |
| Purchase #7 | $234.41 | 5.565% | $247.4549 | $247.45 | $247.45 | $247.50 |
| 7 purchase totals = | $945.30 | $1,012.9313 | $1,012.93 | $1,012.95 | $1,012.90 | |