| 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 | $145.68 | 4.116% | $151.6762 | $151.68 | $151.70 | $151.70 |
| Purchase #2 | $37.74 | 4.451% | $39.4198 | $39.42 | $39.40 | $39.40 |
| Purchase #3 | $14.51 | 3.727% | $15.0508 | $15.05 | $15.05 | $15.10 |
| Purchase #4 | $114.63 | 6.211% | $121.7497 | $121.75 | $121.75 | $121.70 |
| Purchase #5 | $47.45 | 9.681% | $52.0436 | $52.04 | $52.05 | $52.00 |
| Purchase #6 | $180.75 | 11.233% | $201.0536 | $201.05 | $201.05 | $201.10 |
| Purchase #7 | $66.86 | 12.806% | $75.4221 | $75.42 | $75.40 | $75.40 |
| 7 purchase totals = | $607.62 | $656.4158 | $656.41 | $656.40 | $656.40 | |