| 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 | $153.98 | 13.231% | $174.3531 | $174.35 | $174.35 | $174.40 |
| Purchase #2 | $136.72 | 10.246% | $150.7283 | $150.73 | $150.75 | $150.70 |
| Purchase #3 | $241.67 | 7.396% | $259.5439 | $259.54 | $259.55 | $259.50 |
| Purchase #4 | $202.46 | 9.169% | $221.0236 | $221.02 | $221.00 | $221.00 |
| Purchase #5 | $14.95 | 9.142% | $16.3167 | $16.32 | $16.30 | $16.30 |
| Purchase #6 | $45.85 | 5.348% | $48.3021 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $231.60 | 7.382% | $248.6967 | $248.70 | $248.70 | $248.70 |
| 7 purchase totals = | $1,027.23 | $1,118.9644 | $1,118.96 | $1,118.95 | $1,118.90 | |