| 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 | $198.92 | 13.693% | $226.1581 | $226.16 | $226.15 | $226.20 |
| Purchase #2 | $156.37 | 13.715% | $177.8161 | $177.82 | $177.80 | $177.80 |
| Purchase #3 | $25.65 | 7.671% | $27.6176 | $27.62 | $27.60 | $27.60 |
| Purchase #4 | $103.60 | 4.646% | $108.4133 | $108.41 | $108.40 | $108.40 |
| Purchase #5 | $225.77 | 9.641% | $247.5365 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $178.78 | 3.441% | $184.9318 | $184.93 | $184.95 | $184.90 |
| Purchase #7 | $179.98 | 11.808% | $201.232 | $201.23 | $201.25 | $201.20 |
| 7 purchase totals = | $1,069.07 | $1,173.7054 | $1,173.71 | $1,173.70 | $1,173.60 | |