| 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 | $136.74 | 12.590% | $153.9556 | $153.96 | $153.95 | $154.00 |
| Purchase #2 | $185.38 | 8.448% | $201.0409 | $201.04 | $201.05 | $201.00 |
| Purchase #3 | $127.34 | 5.179% | $133.9349 | $133.93 | $133.95 | $133.90 |
| Purchase #4 | $22.84 | 5.405% | $24.0745 | $24.07 | $24.05 | $24.10 |
| Purchase #5 | $16.84 | 5.156% | $17.7083 | $17.71 | $17.70 | $17.70 |
| Purchase #6 | $31.92 | 10.751% | $35.3517 | $35.35 | $35.35 | $35.40 |
| Purchase #7 | $243.28 | 8.423% | $263.7715 | $263.77 | $263.75 | $263.80 |
| 7 purchase totals = | $764.34 | $829.8374 | $829.83 | $829.80 | $829.90 | |