| 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 | $35.57 | 6.465% | $37.8696 | $37.87 | $37.85 | $37.90 |
| Purchase #2 | $174.73 | 8.587% | $189.7341 | $189.73 | $189.75 | $189.70 |
| Purchase #3 | $135.94 | 4.516% | $142.0791 | $142.08 | $142.10 | $142.10 |
| Purchase #4 | $133.57 | 10.478% | $147.5655 | $147.57 | $147.55 | $147.60 |
| Purchase #5 | $247.88 | 9.851% | $272.2987 | $272.30 | $272.30 | $272.30 |
| Purchase #6 | $106.57 | 13.637% | $121.103 | $121.10 | $121.10 | $121.10 |
| Purchase #7 | $250.28 | 7.200% | $268.3002 | $268.30 | $268.30 | $268.30 |
| 7 purchase totals = | $1,084.54 | $1,178.9502 | $1,178.95 | $1,178.95 | $1,179.00 | |