| 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 | $138.80 | 11.508% | $154.7731 | $154.77 | $154.75 | $154.80 |
| Purchase #2 | $122.77 | 3.386% | $126.927 | $126.93 | $126.95 | $126.90 |
| Purchase #3 | $67.29 | 6.222% | $71.4768 | $71.48 | $71.50 | $71.50 |
| Purchase #4 | $49.54 | 9.563% | $54.2775 | $54.28 | $54.30 | $54.30 |
| Purchase #5 | $192.32 | 6.818% | $205.4324 | $205.43 | $205.45 | $205.40 |
| Purchase #6 | $218.70 | 9.646% | $239.7958 | $239.80 | $239.80 | $239.80 |
| Purchase #7 | $79.30 | 10.683% | $87.7716 | $87.77 | $87.75 | $87.80 |
| 7 purchase totals = | $868.72 | $940.4542 | $940.46 | $940.50 | $940.50 | |