| 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 | $162.46 | 13.515% | $184.4165 | $184.42 | $184.40 | $184.40 |
| Purchase #2 | $240.56 | 6.176% | $255.417 | $255.42 | $255.40 | $255.40 |
| Purchase #3 | $152.78 | 12.856% | $172.4214 | $172.42 | $172.40 | $172.40 |
| Purchase #4 | $50.37 | 11.411% | $56.1177 | $56.12 | $56.10 | $56.10 |
| Purchase #5 | $109.50 | 4.833% | $114.7921 | $114.79 | $114.80 | $114.80 |
| Purchase #6 | $14.65 | 9.452% | $16.0347 | $16.03 | $16.05 | $16.00 |
| Purchase #7 | $74.93 | 12.113% | $84.0063 | $84.01 | $84.00 | $84.00 |
| 7 purchase totals = | $805.25 | $883.2057 | $883.21 | $883.15 | $883.10 | |