| 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 | $126.86 | 8.871% | $138.1138 | $138.11 | $138.10 | $138.10 |
| Purchase #2 | $51.55 | 13.648% | $58.5855 | $58.59 | $58.60 | $58.60 |
| Purchase #3 | $54.34 | 3.752% | $56.3788 | $56.38 | $56.40 | $56.40 |
| Purchase #4 | $156.91 | 7.540% | $168.741 | $168.74 | $168.75 | $168.70 |
| Purchase #5 | $186.43 | 7.847% | $201.0592 | $201.06 | $201.05 | $201.10 |
| Purchase #6 | $88.31 | 6.292% | $93.8665 | $93.87 | $93.85 | $93.90 |
| Purchase #7 | $211.44 | 3.270% | $218.3541 | $218.35 | $218.35 | $218.40 |
| 7 purchase totals = | $875.84 | $935.0989 | $935.10 | $935.10 | $935.20 | |