| 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 | $120.79 | 12.721% | $136.1557 | $136.16 | $136.15 | $136.20 |
| Purchase #2 | $152.69 | 5.456% | $161.0208 | $161.02 | $161.00 | $161.00 |
| Purchase #3 | $194.63 | 10.630% | $215.3192 | $215.32 | $215.30 | $215.30 |
| Purchase #4 | $198.55 | 5.170% | $208.815 | $208.82 | $208.80 | $208.80 |
| Purchase #5 | $145.82 | 6.566% | $155.3945 | $155.39 | $155.40 | $155.40 |
| Purchase #6 | $20.67 | 11.244% | $22.9941 | $22.99 | $23.00 | $23.00 |
| Purchase #7 | $143.38 | 10.626% | $158.6156 | $158.62 | $158.60 | $158.60 |
| 7 purchase totals = | $976.53 | $1,058.3149 | $1,058.32 | $1,058.25 | $1,058.30 | |