| 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 | $136.49 | 7.113% | $146.1985 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $128.94 | 4.504% | $134.7475 | $134.75 | $134.75 | $134.70 |
| Purchase #3 | $127.88 | 8.286% | $138.4761 | $138.48 | $138.50 | $138.50 |
| Purchase #4 | $23.29 | 13.285% | $26.3841 | $26.38 | $26.40 | $26.40 |
| Purchase #5 | $150.57 | 9.141% | $164.3336 | $164.33 | $164.35 | $164.30 |
| Purchase #6 | $21.48 | 11.814% | $24.0176 | $24.02 | $24.00 | $24.00 |
| Purchase #7 | $230.73 | 3.859% | $239.6339 | $239.63 | $239.65 | $239.60 |
| 7 purchase totals = | $819.38 | $873.7913 | $873.79 | $873.85 | $873.70 | |