| 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 | $245.62 | 11.525% | $273.9277 | $273.93 | $273.95 | $273.90 |
| Purchase #2 | $30.97 | 6.860% | $33.0945 | $33.09 | $33.10 | $33.10 |
| Purchase #3 | $181.59 | 8.631% | $197.263 | $197.26 | $197.25 | $197.30 |
| Purchase #4 | $21.84 | 3.643% | $22.6356 | $22.64 | $22.65 | $22.60 |
| Purchase #5 | $125.94 | 5.757% | $133.1904 | $133.19 | $133.20 | $133.20 |
| Purchase #6 | $134.52 | 7.625% | $144.7772 | $144.78 | $144.80 | $144.80 |
| Purchase #7 | $137.90 | 10.790% | $152.7794 | $152.78 | $152.80 | $152.80 |
| 7 purchase totals = | $878.38 | $957.6678 | $957.67 | $957.75 | $957.70 | |