| 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 | $150.62 | 7.606% | $162.0762 | $162.08 | $162.10 | $162.10 |
| Purchase #2 | $239.36 | 6.158% | $254.0998 | $254.10 | $254.10 | $254.10 |
| Purchase #3 | $225.58 | 6.181% | $239.5231 | $239.52 | $239.50 | $239.50 |
| Purchase #4 | $168.90 | 7.600% | $181.7364 | $181.74 | $181.75 | $181.70 |
| Purchase #5 | $79.98 | 4.552% | $83.6207 | $83.62 | $83.60 | $83.60 |
| Purchase #6 | $211.36 | 12.641% | $238.078 | $238.08 | $238.10 | $238.10 |
| Purchase #7 | $18.44 | 7.498% | $19.8226 | $19.82 | $19.80 | $19.80 |
| 7 purchase totals = | $1,094.24 | $1,178.9568 | $1,178.96 | $1,178.95 | $1,178.90 | |