| 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 | $67.91 | 11.479% | $75.7054 | $75.71 | $75.70 | $75.70 |
| Purchase #2 | $80.36 | 12.423% | $90.3431 | $90.34 | $90.35 | $90.30 |
| Purchase #3 | $212.43 | 11.427% | $236.7044 | $236.70 | $236.70 | $236.70 |
| Purchase #4 | $177.98 | 4.739% | $186.4145 | $186.41 | $186.40 | $186.40 |
| Purchase #5 | $28.82 | 9.103% | $31.4435 | $31.44 | $31.45 | $31.40 |
| Purchase #6 | $140.44 | 3.805% | $145.7837 | $145.78 | $145.80 | $145.80 |
| Purchase #7 | $137.32 | 4.264% | $143.1753 | $143.18 | $143.20 | $143.20 |
| 7 purchase totals = | $845.26 | $909.5699 | $909.56 | $909.60 | $909.50 | |