| 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 | $166.68 | 4.428% | $174.0606 | $174.06 | $174.05 | $174.10 |
| Purchase #2 | $190.45 | 5.193% | $200.3401 | $200.34 | $200.35 | $200.30 |
| Purchase #3 | $203.96 | 10.701% | $225.7858 | $225.79 | $225.80 | $225.80 |
| Purchase #4 | $126.71 | 12.809% | $142.9403 | $142.94 | $142.95 | $142.90 |
| Purchase #5 | $177.94 | 13.522% | $202.001 | $202.00 | $202.00 | $202.00 |
| Purchase #6 | $212.39 | 5.427% | $223.9164 | $223.92 | $223.90 | $223.90 |
| Purchase #7 | $228.53 | 8.369% | $247.6557 | $247.66 | $247.65 | $247.70 |
| 7 purchase totals = | $1,306.66 | $1,416.6999 | $1,416.71 | $1,416.70 | $1,416.70 | |