| 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 | $156.99 | 13.125% | $177.5949 | $177.59 | $177.60 | $177.60 |
| Purchase #2 | $248.34 | 7.445% | $266.8289 | $266.83 | $266.85 | $266.80 |
| Purchase #3 | $10.93 | 3.223% | $11.2823 | $11.28 | $11.30 | $11.30 |
| Purchase #4 | $217.79 | 11.206% | $242.1955 | $242.20 | $242.20 | $242.20 |
| Purchase #5 | $136.81 | 7.408% | $146.9449 | $146.94 | $146.95 | $146.90 |
| Purchase #6 | $82.35 | 11.239% | $91.6053 | $91.61 | $91.60 | $91.60 |
| Purchase #7 | $72.39 | 7.704% | $77.9669 | $77.97 | $77.95 | $78.00 |
| 7 purchase totals = | $925.60 | $1,014.4187 | $1,014.42 | $1,014.45 | $1,014.40 | |