| 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 | $161.27 | 8.152% | $174.4167 | $174.42 | $174.40 | $174.40 |
| Purchase #2 | $177.37 | 12.403% | $199.3692 | $199.37 | $199.35 | $199.40 |
| Purchase #3 | $70.71 | 6.410% | $75.2425 | $75.24 | $75.25 | $75.20 |
| Purchase #4 | $166.45 | 10.496% | $183.9206 | $183.92 | $183.90 | $183.90 |
| Purchase #5 | $31.54 | 8.483% | $34.2155 | $34.22 | $34.20 | $34.20 |
| Purchase #6 | $213.75 | 10.352% | $235.8774 | $235.88 | $235.90 | $235.90 |
| Purchase #7 | $117.34 | 9.600% | $128.6046 | $128.60 | $128.60 | $128.60 |
| 7 purchase totals = | $938.43 | $1,031.6465 | $1,031.65 | $1,031.60 | $1,031.60 | |