| 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 | $158.29 | 11.459% | $176.4285 | $176.43 | $176.45 | $176.40 |
| Purchase #2 | $10.33 | 12.107% | $11.5807 | $11.58 | $11.60 | $11.60 |
| Purchase #3 | $185.75 | 12.745% | $209.4238 | $209.42 | $209.40 | $209.40 |
| Purchase #4 | $41.29 | 5.708% | $43.6468 | $43.65 | $43.65 | $43.60 |
| Purchase #5 | $141.35 | 12.712% | $159.3184 | $159.32 | $159.30 | $159.30 |
| Purchase #6 | $68.40 | 12.175% | $76.7277 | $76.73 | $76.75 | $76.70 |
| Purchase #7 | $140.43 | 12.317% | $157.7268 | $157.73 | $157.75 | $157.70 |
| 7 purchase totals = | $745.84 | $834.8527 | $834.86 | $834.90 | $834.70 | |