| 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 | $162.92 | 7.165% | $174.5932 | $174.59 | $174.60 | $174.60 |
| Purchase #2 | $89.38 | 11.481% | $99.6417 | $99.64 | $99.65 | $99.60 |
| Purchase #3 | $123.65 | 11.605% | $137.9996 | $138.00 | $138.00 | $138.00 |
| Purchase #4 | $183.79 | 7.850% | $198.2175 | $198.22 | $198.20 | $198.20 |
| Purchase #5 | $43.35 | 8.393% | $46.9884 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $176.70 | 4.824% | $185.224 | $185.22 | $185.20 | $185.20 |
| Purchase #7 | $80.93 | 12.510% | $91.0543 | $91.05 | $91.05 | $91.10 |
| 7 purchase totals = | $860.72 | $933.7187 | $933.71 | $933.70 | $933.70 | |