| 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 | $141.60 | 9.627% | $155.2318 | $155.23 | $155.25 | $155.20 |
| Purchase #2 | $223.75 | 13.802% | $254.632 | $254.63 | $254.65 | $254.60 |
| Purchase #3 | $154.68 | 8.400% | $167.6731 | $167.67 | $167.65 | $167.70 |
| Purchase #4 | $65.51 | 8.502% | $71.0797 | $71.08 | $71.10 | $71.10 |
| Purchase #5 | $125.37 | 7.589% | $134.8843 | $134.88 | $134.90 | $134.90 |
| Purchase #6 | $193.96 | 3.453% | $200.6574 | $200.66 | $200.65 | $200.70 |
| Purchase #7 | $101.36 | 11.607% | $113.1249 | $113.12 | $113.10 | $113.10 |
| 7 purchase totals = | $1,006.23 | $1,097.2832 | $1,097.27 | $1,097.30 | $1,097.30 | |