| 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 | $165.44 | 11.502% | $184.4689 | $184.47 | $184.45 | $184.50 |
| Purchase #2 | $153.97 | 11.231% | $171.2624 | $171.26 | $171.25 | $171.30 |
| Purchase #3 | $227.55 | 11.329% | $253.3291 | $253.33 | $253.35 | $253.30 |
| Purchase #4 | $132.84 | 12.840% | $149.8967 | $149.90 | $149.90 | $149.90 |
| Purchase #5 | $17.37 | 6.480% | $18.4956 | $18.50 | $18.50 | $18.50 |
| Purchase #6 | $236.85 | 9.218% | $258.6828 | $258.68 | $258.70 | $258.70 |
| Purchase #7 | $73.28 | 7.479% | $78.7606 | $78.76 | $78.75 | $78.80 |
| 7 purchase totals = | $1,007.30 | $1,114.8961 | $1,114.90 | $1,114.90 | $1,115.00 | |