| 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 | $127.74 | 9.767% | $140.2164 | $140.22 | $140.20 | $140.20 |
| Purchase #2 | $155.39 | 4.639% | $162.5985 | $162.60 | $162.60 | $162.60 |
| Purchase #3 | $216.98 | 10.506% | $239.7759 | $239.78 | $239.80 | $239.80 |
| Purchase #4 | $191.64 | 5.362% | $201.9157 | $201.92 | $201.90 | $201.90 |
| Purchase #5 | $7.67 | 12.590% | $8.6357 | $8.64 | $8.65 | $8.60 |
| Purchase #6 | $87.55 | 12.745% | $98.7082 | $98.71 | $98.70 | $98.70 |
| Purchase #7 | $54.52 | 7.722% | $58.73 | $58.73 | $58.75 | $58.70 |
| 7 purchase totals = | $841.49 | $910.5804 | $910.60 | $910.60 | $910.50 | |