| 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 | $188.72 | 3.170% | $194.7024 | $194.70 | $194.70 | $194.70 |
| Purchase #2 | $161.46 | 9.117% | $176.1803 | $176.18 | $176.20 | $176.20 |
| Purchase #3 | $212.34 | 12.867% | $239.6618 | $239.66 | $239.65 | $239.70 |
| Purchase #4 | $145.39 | 11.639% | $162.3119 | $162.31 | $162.30 | $162.30 |
| Purchase #5 | $138.46 | 11.571% | $154.4812 | $154.48 | $154.50 | $154.50 |
| Purchase #6 | $177.89 | 9.648% | $195.0528 | $195.05 | $195.05 | $195.10 |
| Purchase #7 | $153.59 | 9.700% | $168.4882 | $168.49 | $168.50 | $168.50 |
| 7 purchase totals = | $1,177.85 | $1,290.8786 | $1,290.87 | $1,290.90 | $1,291.00 | |