| 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 | $115.28 | 12.733% | $129.9586 | $129.96 | $129.95 | $130.00 |
| Purchase #2 | $67.83 | 9.604% | $74.3444 | $74.34 | $74.35 | $74.30 |
| Purchase #3 | $175.44 | 6.633% | $187.0769 | $187.08 | $187.10 | $187.10 |
| Purchase #4 | $78.48 | 13.864% | $89.3605 | $89.36 | $89.35 | $89.40 |
| Purchase #5 | $168.83 | 11.126% | $187.614 | $187.61 | $187.60 | $187.60 |
| Purchase #6 | $63.87 | 13.269% | $72.3449 | $72.34 | $72.35 | $72.30 |
| Purchase #7 | $5.74 | 7.146% | $6.1502 | $6.15 | $6.15 | $6.20 |
| 7 purchase totals = | $675.47 | $746.8495 | $746.84 | $746.85 | $746.90 | |