| 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 | $165.84 | 4.212% | $172.8252 | $172.83 | $172.85 | $172.80 |
| Purchase #2 | $179.35 | 10.217% | $197.6742 | $197.67 | $197.65 | $197.70 |
| Purchase #3 | $51.28 | 5.582% | $54.1424 | $54.14 | $54.15 | $54.10 |
| Purchase #4 | $199.41 | 13.760% | $226.8488 | $226.85 | $226.85 | $226.80 |
| Purchase #5 | $64.99 | 12.117% | $72.8648 | $72.86 | $72.85 | $72.90 |
| Purchase #6 | $184.66 | 12.820% | $208.3334 | $208.33 | $208.35 | $208.30 |
| Purchase #7 | $14.65 | 9.832% | $16.0904 | $16.09 | $16.10 | $16.10 |
| 7 purchase totals = | $860.18 | $948.7792 | $948.77 | $948.80 | $948.70 | |