| 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 | $189.78 | 9.291% | $207.4125 | $207.41 | $207.40 | $207.40 |
| Purchase #2 | $217.49 | 7.822% | $234.5021 | $234.50 | $234.50 | $234.50 |
| Purchase #3 | $146.34 | 4.134% | $152.3897 | $152.39 | $152.40 | $152.40 |
| Purchase #4 | $140.45 | 12.215% | $157.606 | $157.61 | $157.60 | $157.60 |
| Purchase #5 | $36.92 | 3.692% | $38.2831 | $38.28 | $38.30 | $38.30 |
| Purchase #6 | $184.87 | 9.495% | $202.4234 | $202.42 | $202.40 | $202.40 |
| Purchase #7 | $144.30 | 5.518% | $152.2625 | $152.26 | $152.25 | $152.30 |
| 7 purchase totals = | $1,060.15 | $1,144.8793 | $1,144.87 | $1,144.85 | $1,144.90 | |