| 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 | $138.71 | 5.234% | $145.9701 | $145.97 | $145.95 | $146.00 |
| Purchase #2 | $131.67 | 10.381% | $145.3387 | $145.34 | $145.35 | $145.30 |
| Purchase #3 | $75.55 | 13.340% | $85.6284 | $85.63 | $85.65 | $85.60 |
| Purchase #4 | $15.39 | 10.808% | $17.0534 | $17.05 | $17.05 | $17.10 |
| Purchase #5 | $212.37 | 6.506% | $226.1868 | $226.19 | $226.20 | $226.20 |
| Purchase #6 | $178.97 | 13.504% | $203.1381 | $203.14 | $203.15 | $203.10 |
| Purchase #7 | $218.26 | 4.661% | $228.4331 | $228.43 | $228.45 | $228.40 |
| 7 purchase totals = | $970.92 | $1,051.7486 | $1,051.75 | $1,051.80 | $1,051.70 | |