| 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 | $77.29 | 10.287% | $85.2408 | $85.24 | $85.25 | $85.20 |
| Purchase #2 | $129.65 | 11.657% | $144.7633 | $144.76 | $144.75 | $144.80 |
| Purchase #3 | $170.85 | 4.685% | $178.8543 | $178.85 | $178.85 | $178.90 |
| Purchase #4 | $179.99 | 11.216% | $200.1777 | $200.18 | $200.20 | $200.20 |
| Purchase #5 | $49.36 | 12.281% | $55.4219 | $55.42 | $55.40 | $55.40 |
| Purchase #6 | $181.92 | 6.476% | $193.7011 | $193.70 | $193.70 | $193.70 |
| Purchase #7 | $202.80 | 12.583% | $228.3183 | $228.32 | $228.30 | $228.30 |
| 7 purchase totals = | $991.86 | $1,086.4774 | $1,086.47 | $1,086.45 | $1,086.50 | |