| 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 | $184.50 | 3.233% | $190.4649 | $190.46 | $190.45 | $190.50 |
| Purchase #2 | $93.49 | 11.682% | $104.4115 | $104.41 | $104.40 | $104.40 |
| Purchase #3 | $186.44 | 8.806% | $202.8579 | $202.86 | $202.85 | $202.90 |
| Purchase #4 | $175.70 | 5.824% | $185.9328 | $185.93 | $185.95 | $185.90 |
| Purchase #5 | $44.64 | 5.258% | $46.9872 | $46.99 | $47.00 | $47.00 |
| Purchase #6 | $174.27 | 6.519% | $185.6307 | $185.63 | $185.65 | $185.60 |
| Purchase #7 | $159.59 | 3.812% | $165.6736 | $165.67 | $165.65 | $165.70 |
| 7 purchase totals = | $1,018.63 | $1,081.9586 | $1,081.95 | $1,081.95 | $1,082.00 | |