| 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 | $176.66 | 12.310% | $198.4068 | $198.41 | $198.40 | $198.40 |
| Purchase #2 | $147.96 | 8.736% | $160.8858 | $160.89 | $160.90 | $160.90 |
| Purchase #3 | $100.95 | 13.506% | $114.5843 | $114.58 | $114.60 | $114.60 |
| Purchase #4 | $214.74 | 11.721% | $239.9097 | $239.91 | $239.90 | $239.90 |
| Purchase #5 | $48.63 | 13.478% | $55.1844 | $55.18 | $55.20 | $55.20 |
| Purchase #6 | $64.37 | 10.201% | $70.9364 | $70.94 | $70.95 | $70.90 |
| Purchase #7 | $37.97 | 8.547% | $41.2153 | $41.22 | $41.20 | $41.20 |
| 7 purchase totals = | $791.28 | $881.1227 | $881.13 | $881.15 | $881.10 | |