| 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 | $165.74 | 8.369% | $179.6108 | $179.61 | $179.60 | $179.60 |
| Purchase #2 | $8.82 | 7.315% | $9.4652 | $9.47 | $9.45 | $9.50 |
| Purchase #3 | $188.99 | 5.139% | $198.7022 | $198.70 | $198.70 | $198.70 |
| Purchase #4 | $101.71 | 12.120% | $114.0373 | $114.04 | $114.05 | $114.00 |
| Purchase #5 | $169.93 | 8.259% | $183.9645 | $183.96 | $183.95 | $184.00 |
| Purchase #6 | $14.91 | 13.272% | $16.8889 | $16.89 | $16.90 | $16.90 |
| Purchase #7 | $124.99 | 5.221% | $131.5157 | $131.52 | $131.50 | $131.50 |
| 7 purchase totals = | $775.09 | $834.1846 | $834.19 | $834.15 | $834.20 | |