| 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 | $147.85 | 11.861% | $165.3865 | $165.39 | $165.40 | $165.40 |
| Purchase #2 | $216.61 | 10.537% | $239.4342 | $239.43 | $239.45 | $239.40 |
| Purchase #3 | $223.37 | 10.148% | $246.0376 | $246.04 | $246.05 | $246.00 |
| Purchase #4 | $154.66 | 5.226% | $162.7425 | $162.74 | $162.75 | $162.70 |
| Purchase #5 | $160.29 | 4.244% | $167.0927 | $167.09 | $167.10 | $167.10 |
| Purchase #6 | $115.78 | 12.530% | $130.2872 | $130.29 | $130.30 | $130.30 |
| Purchase #7 | $155.31 | 11.471% | $173.1256 | $173.13 | $173.15 | $173.10 |
| 7 purchase totals = | $1,173.87 | $1,284.1063 | $1,284.11 | $1,284.20 | $1,284.00 | |