| 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 | $151.62 | 3.204% | $156.4779 | $156.48 | $156.50 | $156.50 |
| Purchase #2 | $16.36 | 11.276% | $18.2048 | $18.20 | $18.20 | $18.20 |
| Purchase #3 | $10.70 | 12.764% | $12.0657 | $12.07 | $12.05 | $12.10 |
| Purchase #4 | $158.40 | 3.556% | $164.0327 | $164.03 | $164.05 | $164.00 |
| Purchase #5 | $249.96 | 8.723% | $271.764 | $271.76 | $271.75 | $271.80 |
| Purchase #6 | $25.42 | 10.131% | $27.9953 | $28.00 | $28.00 | $28.00 |
| Purchase #7 | $103.78 | 10.395% | $114.5679 | $114.57 | $114.55 | $114.60 |
| 7 purchase totals = | $716.24 | $765.1083 | $765.11 | $765.10 | $765.20 | |