| 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 | $135.54 | 7.560% | $145.7868 | $145.79 | $145.80 | $145.80 |
| Purchase #2 | $174.97 | 7.505% | $188.1015 | $188.10 | $188.10 | $188.10 |
| Purchase #3 | $122.70 | 12.613% | $138.1762 | $138.18 | $138.20 | $138.20 |
| Purchase #4 | $238.25 | 4.161% | $248.1636 | $248.16 | $248.15 | $248.20 |
| Purchase #5 | $234.39 | 8.626% | $254.6085 | $254.61 | $254.60 | $254.60 |
| Purchase #6 | $156.55 | 12.829% | $176.6338 | $176.63 | $176.65 | $176.60 |
| Purchase #7 | $188.56 | 10.548% | $208.4493 | $208.45 | $208.45 | $208.40 |
| 7 purchase totals = | $1,250.96 | $1,359.9197 | $1,359.92 | $1,359.95 | $1,359.90 | |