| 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 | $170.86 | 9.399% | $186.9191 | $186.92 | $186.90 | $186.90 |
| Purchase #2 | $84.96 | 8.643% | $92.3031 | $92.30 | $92.30 | $92.30 |
| Purchase #3 | $15.58 | 7.201% | $16.7019 | $16.70 | $16.70 | $16.70 |
| Purchase #4 | $188.56 | 7.641% | $202.9679 | $202.97 | $202.95 | $203.00 |
| Purchase #5 | $111.77 | 13.114% | $126.4275 | $126.43 | $126.45 | $126.40 |
| Purchase #6 | $80.67 | 12.200% | $90.5117 | $90.51 | $90.50 | $90.50 |
| Purchase #7 | $188.39 | 13.798% | $214.3841 | $214.38 | $214.40 | $214.40 |
| 7 purchase totals = | $840.79 | $930.2153 | $930.21 | $930.20 | $930.20 | |