| 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 | $173.34 | 9.805% | $190.336 | $190.34 | $190.35 | $190.30 |
| Purchase #2 | $166.65 | 4.600% | $174.3159 | $174.32 | $174.30 | $174.30 |
| Purchase #3 | $39.36 | 4.841% | $41.2654 | $41.27 | $41.25 | $41.30 |
| Purchase #4 | $60.82 | 6.611% | $64.8408 | $64.84 | $64.85 | $64.80 |
| Purchase #5 | $144.95 | 4.536% | $151.5249 | $151.52 | $151.50 | $151.50 |
| Purchase #6 | $203.79 | 12.155% | $228.5607 | $228.56 | $228.55 | $228.60 |
| Purchase #7 | $246.45 | 8.424% | $267.2109 | $267.21 | $267.20 | $267.20 |
| 7 purchase totals = | $1,035.36 | $1,118.0546 | $1,118.06 | $1,118.00 | $1,118.00 | |