| 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 | $144.94 | 8.382% | $157.0889 | $157.09 | $157.10 | $157.10 |
| Purchase #2 | $15.30 | 10.547% | $16.9137 | $16.91 | $16.90 | $16.90 |
| Purchase #3 | $35.32 | 13.740% | $40.173 | $40.17 | $40.15 | $40.20 |
| Purchase #4 | $209.91 | 5.239% | $220.9072 | $220.91 | $220.90 | $220.90 |
| Purchase #5 | $184.53 | 9.511% | $202.0806 | $202.08 | $202.10 | $202.10 |
| Purchase #6 | $177.82 | 8.730% | $193.3437 | $193.34 | $193.35 | $193.30 |
| Purchase #7 | $71.88 | 5.174% | $75.5991 | $75.60 | $75.60 | $75.60 |
| 7 purchase totals = | $839.70 | $906.1062 | $906.10 | $906.10 | $906.10 | |