| 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 | $172.94 | 3.721% | $179.3751 | $179.38 | $179.40 | $179.40 |
| Purchase #2 | $169.80 | 8.780% | $184.7084 | $184.71 | $184.70 | $184.70 |
| Purchase #3 | $127.67 | 10.344% | $140.8762 | $140.88 | $140.90 | $140.90 |
| Purchase #4 | $225.41 | 9.158% | $246.053 | $246.05 | $246.05 | $246.10 |
| Purchase #5 | $32.80 | 9.361% | $35.8704 | $35.87 | $35.85 | $35.90 |
| Purchase #6 | $237.75 | 11.602% | $265.3338 | $265.33 | $265.35 | $265.30 |
| Purchase #7 | $129.87 | 7.543% | $139.6661 | $139.67 | $139.65 | $139.70 |
| 7 purchase totals = | $1,096.24 | $1,191.8830 | $1,191.89 | $1,191.90 | $1,192.00 | |