| 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 | $182.61 | 4.511% | $190.8475 | $190.85 | $190.85 | $190.80 |
| Purchase #2 | $194.34 | 12.347% | $218.3352 | $218.34 | $218.35 | $218.30 |
| Purchase #3 | $186.62 | 7.792% | $201.1614 | $201.16 | $201.15 | $201.20 |
| Purchase #4 | $142.40 | 12.781% | $160.6001 | $160.60 | $160.60 | $160.60 |
| Purchase #5 | $50.99 | 12.314% | $57.2689 | $57.27 | $57.25 | $57.30 |
| Purchase #6 | $88.38 | 11.335% | $98.3979 | $98.40 | $98.40 | $98.40 |
| Purchase #7 | $33.51 | 8.445% | $36.3399 | $36.34 | $36.35 | $36.30 |
| 7 purchase totals = | $878.85 | $962.9509 | $962.96 | $962.95 | $962.90 | |