| 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 | $75.52 | 11.370% | $84.1066 | $84.11 | $84.10 | $84.10 |
| Purchase #2 | $167.76 | 8.427% | $181.8971 | $181.90 | $181.90 | $181.90 |
| Purchase #3 | $227.89 | 13.537% | $258.7395 | $258.74 | $258.75 | $258.70 |
| Purchase #4 | $178.26 | 8.292% | $193.0413 | $193.04 | $193.05 | $193.00 |
| Purchase #5 | $96.64 | 9.775% | $106.0866 | $106.09 | $106.10 | $106.10 |
| Purchase #6 | $114.73 | 9.255% | $125.3483 | $125.35 | $125.35 | $125.30 |
| Purchase #7 | $198.66 | 10.547% | $219.6127 | $219.61 | $219.60 | $219.60 |
| 7 purchase totals = | $1,059.46 | $1,168.8321 | $1,168.84 | $1,168.85 | $1,168.70 | |