| 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 | $141.56 | 6.131% | $150.239 | $150.24 | $150.25 | $150.20 |
| Purchase #2 | $77.84 | 4.508% | $81.349 | $81.35 | $81.35 | $81.30 |
| Purchase #3 | $33.40 | 6.501% | $35.5713 | $35.57 | $35.55 | $35.60 |
| Purchase #4 | $193.93 | 12.515% | $218.2003 | $218.20 | $218.20 | $218.20 |
| Purchase #5 | $87.33 | 4.843% | $91.5594 | $91.56 | $91.55 | $91.60 |
| Purchase #6 | $21.98 | 10.533% | $24.2952 | $24.30 | $24.30 | $24.30 |
| Purchase #7 | $7.55 | 4.796% | $7.9121 | $7.91 | $7.90 | $7.90 |
| 7 purchase totals = | $563.59 | $609.1263 | $609.13 | $609.10 | $609.10 | |