| 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 | $181.86 | 8.370% | $197.0817 | $197.08 | $197.10 | $197.10 |
| Purchase #2 | $137.38 | 4.788% | $143.9578 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $167.73 | 6.768% | $179.082 | $179.08 | $179.10 | $179.10 |
| Purchase #4 | $143.53 | 12.613% | $161.6334 | $161.63 | $161.65 | $161.60 |
| Purchase #5 | $153.44 | 9.609% | $168.184 | $168.18 | $168.20 | $168.20 |
| Purchase #6 | $144.30 | 13.195% | $163.3404 | $163.34 | $163.35 | $163.30 |
| Purchase #7 | $73.81 | 7.679% | $79.4779 | $79.48 | $79.50 | $79.50 |
| 7 purchase totals = | $1,002.05 | $1,092.7572 | $1,092.75 | $1,092.85 | $1,092.80 | |