| 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 | $146.97 | 7.166% | $157.5019 | $157.50 | $157.50 | $157.50 |
| Purchase #2 | $64.87 | 3.450% | $67.108 | $67.11 | $67.10 | $67.10 |
| Purchase #3 | $160.79 | 12.112% | $180.2649 | $180.26 | $180.25 | $180.30 |
| Purchase #4 | $99.51 | 10.777% | $110.2342 | $110.23 | $110.25 | $110.20 |
| Purchase #5 | $212.45 | 13.270% | $240.6421 | $240.64 | $240.65 | $240.60 |
| Purchase #6 | $228.35 | 11.400% | $254.3819 | $254.38 | $254.40 | $254.40 |
| Purchase #7 | $31.41 | 6.757% | $33.5324 | $33.53 | $33.55 | $33.50 |
| 7 purchase totals = | $944.35 | $1,043.6654 | $1,043.65 | $1,043.70 | $1,043.60 | |