| 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 | $151.71 | 6.857% | $162.1128 | $162.11 | $162.10 | $162.10 |
| Purchase #2 | $184.67 | 9.652% | $202.4943 | $202.49 | $202.50 | $202.50 |
| Purchase #3 | $226.38 | 10.138% | $249.3304 | $249.33 | $249.35 | $249.30 |
| Purchase #4 | $77.55 | 13.697% | $88.172 | $88.17 | $88.15 | $88.20 |
| Purchase #5 | $223.91 | 13.744% | $254.6842 | $254.68 | $254.70 | $254.70 |
| Purchase #6 | $203.55 | 7.338% | $218.4865 | $218.49 | $218.50 | $218.50 |
| Purchase #7 | $39.33 | 13.284% | $44.5546 | $44.55 | $44.55 | $44.60 |
| 7 purchase totals = | $1,107.10 | $1,219.8348 | $1,219.82 | $1,219.85 | $1,219.90 | |