| 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 | $6.87 | 10.796% | $7.6117 | $7.61 | $7.60 | $7.60 |
| Purchase #2 | $179.96 | 8.455% | $195.1756 | $195.18 | $195.20 | $195.20 |
| Purchase #3 | $164.66 | 8.847% | $179.2275 | $179.23 | $179.25 | $179.20 |
| Purchase #4 | $23.37 | 10.643% | $25.8573 | $25.86 | $25.85 | $25.90 |
| Purchase #5 | $120.84 | 13.547% | $137.2102 | $137.21 | $137.20 | $137.20 |
| Purchase #6 | $106.71 | 12.137% | $119.6614 | $119.66 | $119.65 | $119.70 |
| Purchase #7 | $233.38 | 8.313% | $252.7809 | $252.78 | $252.80 | $252.80 |
| 7 purchase totals = | $835.79 | $917.5246 | $917.53 | $917.55 | $917.60 | |