| 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 | $161.34 | 3.737% | $167.3693 | $167.37 | $167.35 | $167.40 |
| Purchase #2 | $155.36 | 3.620% | $160.984 | $160.98 | $161.00 | $161.00 |
| Purchase #3 | $240.48 | 12.848% | $271.3769 | $271.38 | $271.40 | $271.40 |
| Purchase #4 | $100.40 | 3.704% | $104.1188 | $104.12 | $104.10 | $104.10 |
| Purchase #5 | $99.48 | 5.275% | $104.7276 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $63.87 | 9.361% | $69.8489 | $69.85 | $69.85 | $69.80 |
| Purchase #7 | $189.39 | 8.748% | $205.9578 | $205.96 | $205.95 | $206.00 |
| 7 purchase totals = | $1,010.32 | $1,084.3833 | $1,084.39 | $1,084.40 | $1,084.40 | |