| 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 | $146.63 | 7.709% | $157.9337 | $157.93 | $157.95 | $157.90 |
| Purchase #2 | $167.46 | 10.421% | $184.911 | $184.91 | $184.90 | $184.90 |
| Purchase #3 | $47.85 | 6.172% | $50.8033 | $50.80 | $50.80 | $50.80 |
| Purchase #4 | $244.60 | 13.680% | $278.0613 | $278.06 | $278.05 | $278.10 |
| Purchase #5 | $70.93 | 13.510% | $80.5126 | $80.51 | $80.50 | $80.50 |
| Purchase #6 | $16.44 | 12.566% | $18.5059 | $18.51 | $18.50 | $18.50 |
| Purchase #7 | $164.98 | 9.274% | $180.2802 | $180.28 | $180.30 | $180.30 |
| 7 purchase totals = | $858.89 | $951.0080 | $951.00 | $951.00 | $951.00 | |