| 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 | $177.96 | 13.864% | $202.6324 | $202.63 | $202.65 | $202.60 |
| Purchase #2 | $200.79 | 4.747% | $210.3215 | $210.32 | $210.30 | $210.30 |
| Purchase #3 | $67.89 | 12.642% | $76.4727 | $76.47 | $76.45 | $76.50 |
| Purchase #4 | $130.62 | 9.779% | $143.3933 | $143.39 | $143.40 | $143.40 |
| Purchase #5 | $223.45 | 4.756% | $234.0773 | $234.08 | $234.10 | $234.10 |
| Purchase #6 | $86.75 | 7.587% | $93.3317 | $93.33 | $93.35 | $93.30 |
| Purchase #7 | $126.99 | 3.534% | $131.4778 | $131.48 | $131.50 | $131.50 |
| 7 purchase totals = | $1,014.45 | $1,091.7067 | $1,091.70 | $1,091.75 | $1,091.70 | |