| 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 | $124.93 | 8.590% | $135.6615 | $135.66 | $135.65 | $135.70 |
| Purchase #2 | $158.62 | 12.479% | $178.4142 | $178.41 | $178.40 | $178.40 |
| Purchase #3 | $188.74 | 3.334% | $195.0326 | $195.03 | $195.05 | $195.00 |
| Purchase #4 | $121.58 | 9.332% | $132.9258 | $132.93 | $132.95 | $132.90 |
| Purchase #5 | $250.52 | 4.442% | $261.6481 | $261.65 | $261.65 | $261.60 |
| Purchase #6 | $39.63 | 9.558% | $43.4178 | $43.42 | $43.40 | $43.40 |
| Purchase #7 | $153.30 | 13.587% | $174.1289 | $174.13 | $174.15 | $174.10 |
| 7 purchase totals = | $1,037.32 | $1,121.2289 | $1,121.23 | $1,121.25 | $1,121.10 | |