| 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 | $16.98 | 10.722% | $18.8006 | $18.80 | $18.80 | $18.80 |
| Purchase #2 | $146.49 | 13.316% | $165.9966 | $166.00 | $166.00 | $166.00 |
| Purchase #3 | $204.66 | 10.449% | $226.0449 | $226.04 | $226.05 | $226.00 |
| Purchase #4 | $246.85 | 9.420% | $270.1033 | $270.10 | $270.10 | $270.10 |
| Purchase #5 | $172.60 | 8.467% | $187.214 | $187.21 | $187.20 | $187.20 |
| Purchase #6 | $219.83 | 4.238% | $229.1464 | $229.15 | $229.15 | $229.10 |
| Purchase #7 | $67.56 | 10.313% | $74.5275 | $74.53 | $74.55 | $74.50 |
| 7 purchase totals = | $1,074.97 | $1,171.8333 | $1,171.83 | $1,171.85 | $1,171.70 | |