| 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 | $70.28 | 4.402% | $73.3737 | $73.37 | $73.35 | $73.40 |
| Purchase #2 | $176.88 | 5.350% | $186.3431 | $186.34 | $186.35 | $186.30 |
| Purchase #3 | $165.27 | 11.308% | $183.9587 | $183.96 | $183.95 | $184.00 |
| Purchase #4 | $110.87 | 3.808% | $115.0919 | $115.09 | $115.10 | $115.10 |
| Purchase #5 | $180.79 | 11.114% | $200.883 | $200.88 | $200.90 | $200.90 |
| Purchase #6 | $28.26 | 4.702% | $29.5888 | $29.59 | $29.60 | $29.60 |
| Purchase #7 | $198.82 | 6.487% | $211.7175 | $211.72 | $211.70 | $211.70 |
| 7 purchase totals = | $931.17 | $1,000.9567 | $1,000.95 | $1,000.95 | $1,001.00 | |