| 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 | $93.43 | 7.774% | $100.6932 | $100.69 | $100.70 | $100.70 |
| Purchase #2 | $99.91 | 3.864% | $103.7705 | $103.77 | $103.75 | $103.80 |
| Purchase #3 | $122.99 | 4.365% | $128.3585 | $128.36 | $128.35 | $128.40 |
| Purchase #4 | $165.95 | 9.448% | $181.629 | $181.63 | $181.65 | $181.60 |
| Purchase #5 | $226.59 | 7.488% | $243.5571 | $243.56 | $243.55 | $243.60 |
| Purchase #6 | $158.43 | 8.120% | $171.2945 | $171.29 | $171.30 | $171.30 |
| Purchase #7 | $36.80 | 4.850% | $38.5848 | $38.58 | $38.60 | $38.60 |
| 7 purchase totals = | $904.10 | $967.8876 | $967.88 | $967.90 | $968.00 | |