| 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 | $160.64 | 12.655% | $180.969 | $180.97 | $180.95 | $181.00 |
| Purchase #2 | $130.59 | 7.329% | $140.1609 | $140.16 | $140.15 | $140.20 |
| Purchase #3 | $155.93 | 8.400% | $169.0281 | $169.03 | $169.05 | $169.00 |
| Purchase #4 | $188.45 | 4.318% | $196.5873 | $196.59 | $196.60 | $196.60 |
| Purchase #5 | $118.60 | 12.492% | $133.4155 | $133.42 | $133.40 | $133.40 |
| Purchase #6 | $181.84 | 13.701% | $206.7539 | $206.75 | $206.75 | $206.80 |
| Purchase #7 | $53.38 | 9.868% | $58.6475 | $58.65 | $58.65 | $58.60 |
| 7 purchase totals = | $989.43 | $1,085.5622 | $1,085.57 | $1,085.55 | $1,085.60 | |