| 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 | $233.60 | 7.693% | $251.5708 | $251.57 | $251.55 | $251.60 |
| Purchase #2 | $158.60 | 5.351% | $167.0867 | $167.09 | $167.10 | $167.10 |
| Purchase #3 | $47.59 | 8.348% | $51.5628 | $51.56 | $51.55 | $51.60 |
| Purchase #4 | $165.97 | 7.146% | $177.8302 | $177.83 | $177.85 | $177.80 |
| Purchase #5 | $196.79 | 7.598% | $211.7421 | $211.74 | $211.75 | $211.70 |
| Purchase #6 | $213.55 | 11.864% | $238.8856 | $238.89 | $238.90 | $238.90 |
| Purchase #7 | $36.95 | 6.530% | $39.3628 | $39.36 | $39.35 | $39.40 |
| 7 purchase totals = | $1,053.05 | $1,138.0410 | $1,138.04 | $1,138.05 | $1,138.10 | |