| 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 | $180.30 | 12.334% | $202.5382 | $202.54 | $202.55 | $202.50 |
| Purchase #2 | $25.98 | 3.588% | $26.9122 | $26.91 | $26.90 | $26.90 |
| Purchase #3 | $80.64 | 13.298% | $91.3635 | $91.36 | $91.35 | $91.40 |
| Purchase #4 | $155.58 | 13.833% | $177.1014 | $177.10 | $177.10 | $177.10 |
| Purchase #5 | $23.28 | 9.198% | $25.4213 | $25.42 | $25.40 | $25.40 |
| Purchase #6 | $86.37 | 6.391% | $91.8899 | $91.89 | $91.90 | $91.90 |
| Purchase #7 | $189.66 | 11.437% | $211.3514 | $211.35 | $211.35 | $211.40 |
| 7 purchase totals = | $741.81 | $826.5779 | $826.57 | $826.55 | $826.60 | |