| 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 | $139.85 | 5.181% | $147.0956 | $147.10 | $147.10 | $147.10 |
| Purchase #2 | $184.89 | 11.789% | $206.6867 | $206.69 | $206.70 | $206.70 |
| Purchase #3 | $150.47 | 4.470% | $157.196 | $157.20 | $157.20 | $157.20 |
| Purchase #4 | $184.56 | 6.663% | $196.8572 | $196.86 | $196.85 | $196.90 |
| Purchase #5 | $238.47 | 3.469% | $246.7425 | $246.74 | $246.75 | $246.70 |
| Purchase #6 | $11.96 | 5.369% | $12.6021 | $12.60 | $12.60 | $12.60 |
| Purchase #7 | $211.83 | 10.640% | $234.3687 | $234.37 | $234.35 | $234.40 |
| 7 purchase totals = | $1,122.03 | $1,201.5488 | $1,201.56 | $1,201.55 | $1,201.60 | |