| 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 | $158.91 | 12.366% | $178.5608 | $178.56 | $178.55 | $178.60 |
| Purchase #2 | $214.79 | 13.490% | $243.7652 | $243.77 | $243.75 | $243.80 |
| Purchase #3 | $51.59 | 11.137% | $57.3356 | $57.34 | $57.35 | $57.30 |
| Purchase #4 | $137.80 | 10.734% | $152.5915 | $152.59 | $152.60 | $152.60 |
| Purchase #5 | $228.42 | 9.781% | $250.7618 | $250.76 | $250.75 | $250.80 |
| Purchase #6 | $169.97 | 8.532% | $184.4718 | $184.47 | $184.45 | $184.50 |
| Purchase #7 | $140.33 | 4.730% | $146.9676 | $146.97 | $146.95 | $147.00 |
| 7 purchase totals = | $1,101.81 | $1,214.4543 | $1,214.46 | $1,214.40 | $1,214.60 | |