| 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 | $168.42 | 4.872% | $176.6254 | $176.63 | $176.65 | $176.60 |
| Purchase #2 | $25.31 | 6.484% | $26.9511 | $26.95 | $26.95 | $27.00 |
| Purchase #3 | $175.49 | 7.163% | $188.0603 | $188.06 | $188.05 | $188.10 |
| Purchase #4 | $181.46 | 3.848% | $188.4426 | $188.44 | $188.45 | $188.40 |
| Purchase #5 | $112.54 | 9.431% | $123.1536 | $123.15 | $123.15 | $123.20 |
| Purchase #6 | $187.25 | 11.444% | $208.6789 | $208.68 | $208.70 | $208.70 |
| Purchase #7 | $250.96 | 10.378% | $277.0046 | $277.00 | $277.00 | $277.00 |
| 7 purchase totals = | $1,101.43 | $1,188.9165 | $1,188.91 | $1,188.95 | $1,189.00 | |