| 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 | $70.39 | 7.471% | $75.6488 | $75.65 | $75.65 | $75.60 |
| Purchase #2 | $120.88 | 13.743% | $137.4925 | $137.49 | $137.50 | $137.50 |
| Purchase #3 | $220.35 | 13.689% | $250.5137 | $250.51 | $250.50 | $250.50 |
| Purchase #4 | $168.34 | 10.346% | $185.7565 | $185.76 | $185.75 | $185.80 |
| Purchase #5 | $178.27 | 8.721% | $193.8169 | $193.82 | $193.80 | $193.80 |
| Purchase #6 | $231.70 | 6.654% | $247.1173 | $247.12 | $247.10 | $247.10 |
| Purchase #7 | $69.35 | 3.218% | $71.5817 | $71.58 | $71.60 | $71.60 |
| 7 purchase totals = | $1,059.28 | $1,161.9274 | $1,161.93 | $1,161.90 | $1,161.90 | |