| 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 | $180.63 | 9.821% | $198.3697 | $198.37 | $198.35 | $198.40 |
| Purchase #2 | $13.34 | 3.415% | $13.7956 | $13.80 | $13.80 | $13.80 |
| Purchase #3 | $110.89 | 3.591% | $114.8721 | $114.87 | $114.85 | $114.90 |
| Purchase #4 | $157.43 | 7.211% | $168.7823 | $168.78 | $168.80 | $168.80 |
| Purchase #5 | $29.69 | 6.693% | $31.6772 | $31.68 | $31.70 | $31.70 |
| Purchase #6 | $216.80 | 4.340% | $226.2091 | $226.21 | $226.20 | $226.20 |
| Purchase #7 | $228.87 | 10.399% | $252.6702 | $252.67 | $252.65 | $252.70 |
| 7 purchase totals = | $937.65 | $1,006.3762 | $1,006.38 | $1,006.35 | $1,006.50 | |