| 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 | $149.95 | 12.173% | $168.2034 | $168.20 | $168.20 | $168.20 |
| Purchase #2 | $250.31 | 6.337% | $266.1721 | $266.17 | $266.15 | $266.20 |
| Purchase #3 | $154.43 | 6.287% | $164.139 | $164.14 | $164.15 | $164.10 |
| Purchase #4 | $175.36 | 5.420% | $184.8645 | $184.86 | $184.85 | $184.90 |
| Purchase #5 | $51.51 | 11.811% | $57.5938 | $57.59 | $57.60 | $57.60 |
| Purchase #6 | $11.55 | 6.175% | $12.2632 | $12.26 | $12.25 | $12.30 |
| Purchase #7 | $46.96 | 4.585% | $49.1131 | $49.11 | $49.10 | $49.10 |
| 7 purchase totals = | $840.07 | $902.3491 | $902.33 | $902.30 | $902.40 | |