| 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 | $164.62 | 5.741% | $174.0708 | $174.07 | $174.05 | $174.10 |
| Purchase #2 | $130.31 | 3.550% | $134.936 | $134.94 | $134.95 | $134.90 |
| Purchase #3 | $154.90 | 4.862% | $162.4312 | $162.43 | $162.45 | $162.40 |
| Purchase #4 | $127.64 | 6.486% | $135.9187 | $135.92 | $135.90 | $135.90 |
| Purchase #5 | $239.44 | 10.289% | $264.076 | $264.08 | $264.10 | $264.10 |
| Purchase #6 | $41.32 | 8.576% | $44.8636 | $44.86 | $44.85 | $44.90 |
| Purchase #7 | $88.39 | 7.175% | $94.732 | $94.73 | $94.75 | $94.70 |
| 7 purchase totals = | $946.62 | $1,011.0283 | $1,011.03 | $1,011.05 | $1,011.00 | |