| 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 | $173.83 | 13.509% | $197.3127 | $197.31 | $197.30 | $197.30 |
| Purchase #2 | $126.39 | 8.170% | $136.7161 | $136.72 | $136.70 | $136.70 |
| Purchase #3 | $96.56 | 11.622% | $107.7822 | $107.78 | $107.80 | $107.80 |
| Purchase #4 | $104.61 | 12.530% | $117.7176 | $117.72 | $117.70 | $117.70 |
| Purchase #5 | $138.67 | 7.158% | $148.596 | $148.60 | $148.60 | $148.60 |
| Purchase #6 | $133.28 | 10.852% | $147.7435 | $147.74 | $147.75 | $147.70 |
| Purchase #7 | $216.31 | 8.578% | $234.8651 | $234.87 | $234.85 | $234.90 |
| 7 purchase totals = | $989.65 | $1,090.7332 | $1,090.74 | $1,090.70 | $1,090.70 | |