| 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 | $153.25 | 7.328% | $164.4802 | $164.48 | $164.50 | $164.50 |
| Purchase #2 | $51.39 | 10.643% | $56.8594 | $56.86 | $56.85 | $56.90 |
| Purchase #3 | $225.61 | 4.386% | $235.5053 | $235.51 | $235.50 | $235.50 |
| Purchase #4 | $26.99 | 8.108% | $29.1783 | $29.18 | $29.20 | $29.20 |
| Purchase #5 | $192.42 | 5.541% | $203.082 | $203.08 | $203.10 | $203.10 |
| Purchase #6 | $138.40 | 6.452% | $147.3296 | $147.33 | $147.35 | $147.30 |
| Purchase #7 | $17.58 | 5.716% | $18.5849 | $18.58 | $18.60 | $18.60 |
| 7 purchase totals = | $805.64 | $855.0197 | $855.02 | $855.10 | $855.10 | |