| 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 | $166.44 | 6.819% | $177.7895 | $177.79 | $177.80 | $177.80 |
| Purchase #2 | $32.94 | 7.313% | $35.3489 | $35.35 | $35.35 | $35.30 |
| Purchase #3 | $91.76 | 3.385% | $94.8661 | $94.87 | $94.85 | $94.90 |
| Purchase #4 | $179.73 | 10.432% | $198.4794 | $198.48 | $198.50 | $198.50 |
| Purchase #5 | $216.56 | 8.110% | $234.123 | $234.12 | $234.10 | $234.10 |
| Purchase #6 | $142.44 | 7.831% | $153.5945 | $153.59 | $153.60 | $153.60 |
| Purchase #7 | $226.89 | 7.318% | $243.4938 | $243.49 | $243.50 | $243.50 |
| 7 purchase totals = | $1,056.76 | $1,137.6952 | $1,137.69 | $1,137.70 | $1,137.70 | |