| 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 | $124.80 | 9.483% | $136.6348 | $136.63 | $136.65 | $136.60 |
| Purchase #2 | $28.62 | 9.395% | $31.3088 | $31.31 | $31.30 | $31.30 |
| Purchase #3 | $226.62 | 7.313% | $243.1927 | $243.19 | $243.20 | $243.20 |
| Purchase #4 | $127.42 | 5.754% | $134.7517 | $134.75 | $134.75 | $134.80 |
| Purchase #5 | $39.37 | 9.427% | $43.0814 | $43.08 | $43.10 | $43.10 |
| Purchase #6 | $147.38 | 5.640% | $155.6922 | $155.69 | $155.70 | $155.70 |
| Purchase #7 | $204.99 | 5.813% | $216.9061 | $216.91 | $216.90 | $216.90 |
| 7 purchase totals = | $899.20 | $961.5677 | $961.56 | $961.60 | $961.60 | |