| 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 | $170.62 | 10.829% | $189.0964 | $189.10 | $189.10 | $189.10 |
| Purchase #2 | $31.83 | 12.639% | $35.853 | $35.85 | $35.85 | $35.90 |
| Purchase #3 | $168.71 | 3.590% | $174.7667 | $174.77 | $174.75 | $174.80 |
| Purchase #4 | $54.48 | 6.508% | $58.0256 | $58.03 | $58.05 | $58.00 |
| Purchase #5 | $151.56 | 3.142% | $156.322 | $156.32 | $156.30 | $156.30 |
| Purchase #6 | $208.77 | 7.868% | $225.196 | $225.20 | $225.20 | $225.20 |
| Purchase #7 | $215.64 | 8.830% | $234.681 | $234.68 | $234.70 | $234.70 |
| 7 purchase totals = | $1,001.61 | $1,073.9407 | $1,073.95 | $1,073.95 | $1,074.00 | |