| 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 | $134.45 | 5.826% | $142.2831 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $242.28 | 9.315% | $264.8484 | $264.85 | $264.85 | $264.80 |
| Purchase #3 | $177.48 | 3.635% | $183.9314 | $183.93 | $183.95 | $183.90 |
| Purchase #4 | $153.43 | 6.571% | $163.5119 | $163.51 | $163.50 | $163.50 |
| Purchase #5 | $93.67 | 11.168% | $104.1311 | $104.13 | $104.15 | $104.10 |
| Purchase #6 | $248.73 | 9.307% | $271.8793 | $271.88 | $271.90 | $271.90 |
| Purchase #7 | $38.63 | 11.697% | $43.1486 | $43.15 | $43.15 | $43.10 |
| 7 purchase totals = | $1,088.67 | $1,173.7338 | $1,173.73 | $1,173.80 | $1,173.60 | |