| 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 | $168.34 | 5.238% | $177.1576 | $177.16 | $177.15 | $177.20 |
| Purchase #2 | $103.41 | 11.230% | $115.0229 | $115.02 | $115.00 | $115.00 |
| Purchase #3 | $34.60 | 11.856% | $38.7022 | $38.70 | $38.70 | $38.70 |
| Purchase #4 | $126.88 | 5.171% | $133.441 | $133.44 | $133.45 | $133.40 |
| Purchase #5 | $142.62 | 11.259% | $158.6776 | $158.68 | $158.70 | $158.70 |
| Purchase #6 | $27.95 | 7.605% | $30.0756 | $30.08 | $30.10 | $30.10 |
| Purchase #7 | $38.32 | 6.752% | $40.9074 | $40.91 | $40.90 | $40.90 |
| 7 purchase totals = | $642.12 | $693.9843 | $693.99 | $694.00 | $694.00 | |