| 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 | $190.99 | 9.170% | $208.5038 | $208.50 | $208.50 | $208.50 |
| Purchase #2 | $168.42 | 7.737% | $181.4507 | $181.45 | $181.45 | $181.50 |
| Purchase #3 | $173.82 | 4.192% | $181.1065 | $181.11 | $181.10 | $181.10 |
| Purchase #4 | $42.28 | 10.181% | $46.5845 | $46.58 | $46.60 | $46.60 |
| Purchase #5 | $135.82 | 8.178% | $146.9274 | $146.93 | $146.95 | $146.90 |
| Purchase #6 | $131.47 | 7.816% | $141.7457 | $141.75 | $141.75 | $141.70 |
| Purchase #7 | $111.73 | 12.646% | $125.8594 | $125.86 | $125.85 | $125.90 |
| 7 purchase totals = | $954.53 | $1,032.1780 | $1,032.18 | $1,032.20 | $1,032.20 | |