| 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 | $16.63 | 12.148% | $18.6502 | $18.65 | $18.65 | $18.70 |
| Purchase #2 | $119.59 | 4.138% | $124.5386 | $124.54 | $124.55 | $124.50 |
| Purchase #3 | $181.85 | 6.134% | $193.0047 | $193.00 | $193.00 | $193.00 |
| Purchase #4 | $196.37 | 5.514% | $207.1978 | $207.20 | $207.20 | $207.20 |
| Purchase #5 | $88.81 | 13.322% | $100.6413 | $100.64 | $100.65 | $100.60 |
| Purchase #6 | $196.41 | 12.635% | $221.2264 | $221.23 | $221.25 | $221.20 |
| Purchase #7 | $163.47 | 6.579% | $174.2247 | $174.22 | $174.20 | $174.20 |
| 7 purchase totals = | $963.13 | $1,039.4837 | $1,039.48 | $1,039.50 | $1,039.40 | |