| 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 | $131.25 | 3.673% | $136.0708 | $136.07 | $136.05 | $136.10 |
| Purchase #2 | $6.87 | 10.268% | $7.5754 | $7.58 | $7.60 | $7.60 |
| Purchase #3 | $17.36 | 8.661% | $18.8635 | $18.86 | $18.85 | $18.90 |
| Purchase #4 | $174.83 | 7.835% | $188.5279 | $188.53 | $188.55 | $188.50 |
| Purchase #5 | $88.43 | 8.593% | $96.0288 | $96.03 | $96.05 | $96.00 |
| Purchase #6 | $243.58 | 11.791% | $272.3005 | $272.30 | $272.30 | $272.30 |
| Purchase #7 | $186.31 | 6.572% | $198.5543 | $198.55 | $198.55 | $198.60 |
| 7 purchase totals = | $848.63 | $917.9212 | $917.92 | $917.95 | $918.00 | |