| 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 | $155.75 | 6.347% | $165.6355 | $165.64 | $165.65 | $165.60 |
| Purchase #2 | $198.42 | 7.854% | $214.0039 | $214.00 | $214.00 | $214.00 |
| Purchase #3 | $230.95 | 7.537% | $248.3567 | $248.36 | $248.35 | $248.40 |
| Purchase #4 | $215.58 | 6.547% | $229.694 | $229.69 | $229.70 | $229.70 |
| Purchase #5 | $15.85 | 10.384% | $17.4959 | $17.50 | $17.50 | $17.50 |
| Purchase #6 | $69.59 | 3.284% | $71.8753 | $71.88 | $71.90 | $71.90 |
| Purchase #7 | $27.46 | 3.835% | $28.5131 | $28.51 | $28.50 | $28.50 |
| 7 purchase totals = | $913.60 | $975.5744 | $975.58 | $975.60 | $975.60 | |