| 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 | $157.85 | 12.603% | $177.7438 | $177.74 | $177.75 | $177.70 |
| Purchase #2 | $134.59 | 11.487% | $150.0504 | $150.05 | $150.05 | $150.10 |
| Purchase #3 | $188.50 | 9.284% | $206.0003 | $206.00 | $206.00 | $206.00 |
| Purchase #4 | $218.88 | 5.118% | $230.0823 | $230.08 | $230.10 | $230.10 |
| Purchase #5 | $31.35 | 12.688% | $35.3277 | $35.33 | $35.35 | $35.30 |
| Purchase #6 | $186.97 | 7.174% | $200.3832 | $200.38 | $200.40 | $200.40 |
| Purchase #7 | $181.86 | 10.867% | $201.6227 | $201.62 | $201.60 | $201.60 |
| 7 purchase totals = | $1,100.00 | $1,201.2104 | $1,201.20 | $1,201.25 | $1,201.20 | |