| 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 | $181.67 | 10.710% | $201.1269 | $201.13 | $201.15 | $201.10 |
| Purchase #2 | $177.27 | 6.583% | $188.9397 | $188.94 | $188.95 | $188.90 |
| Purchase #3 | $89.38 | 10.589% | $98.8444 | $98.84 | $98.85 | $98.80 |
| Purchase #4 | $223.88 | 8.257% | $242.3658 | $242.37 | $242.35 | $242.40 |
| Purchase #5 | $124.77 | 11.312% | $138.884 | $138.88 | $138.90 | $138.90 |
| Purchase #6 | $209.49 | 12.615% | $235.9172 | $235.92 | $235.90 | $235.90 |
| Purchase #7 | $72.31 | 7.526% | $77.7521 | $77.75 | $77.75 | $77.80 |
| 7 purchase totals = | $1,078.77 | $1,183.8301 | $1,183.83 | $1,183.85 | $1,183.80 | |