| 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 | $153.92 | 4.771% | $161.2635 | $161.26 | $161.25 | $161.30 |
| Purchase #2 | $83.30 | 4.827% | $87.3209 | $87.32 | $87.30 | $87.30 |
| Purchase #3 | $88.45 | 11.160% | $98.321 | $98.32 | $98.30 | $98.30 |
| Purchase #4 | $139.67 | 10.643% | $154.5351 | $154.54 | $154.55 | $154.50 |
| Purchase #5 | $43.90 | 3.696% | $45.5225 | $45.52 | $45.50 | $45.50 |
| Purchase #6 | $177.28 | 9.576% | $194.2563 | $194.26 | $194.25 | $194.30 |
| Purchase #7 | $104.84 | 3.257% | $108.2546 | $108.25 | $108.25 | $108.30 |
| 7 purchase totals = | $791.36 | $849.4739 | $849.47 | $849.40 | $849.50 | |