| 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 | $133.61 | 10.757% | $147.9824 | $147.98 | $148.00 | $148.00 |
| Purchase #2 | $185.81 | 5.707% | $196.4142 | $196.41 | $196.40 | $196.40 |
| Purchase #3 | $106.77 | 7.555% | $114.8365 | $114.84 | $114.85 | $114.80 |
| Purchase #4 | $206.81 | 5.694% | $218.5858 | $218.59 | $218.60 | $218.60 |
| Purchase #5 | $53.91 | 5.141% | $56.6815 | $56.68 | $56.70 | $56.70 |
| Purchase #6 | $16.33 | 8.492% | $17.7167 | $17.72 | $17.70 | $17.70 |
| Purchase #7 | $162.42 | 7.667% | $174.8727 | $174.87 | $174.85 | $174.90 |
| 7 purchase totals = | $865.66 | $927.0898 | $927.09 | $927.10 | $927.10 | |