| 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 | $168.43 | 10.667% | $186.3964 | $186.40 | $186.40 | $186.40 |
| Purchase #2 | $105.34 | 7.206% | $112.9308 | $112.93 | $112.95 | $112.90 |
| Purchase #3 | $153.34 | 3.287% | $158.3803 | $158.38 | $158.40 | $158.40 |
| Purchase #4 | $60.91 | 9.698% | $66.8171 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $237.86 | 8.739% | $258.6466 | $258.65 | $258.65 | $258.60 |
| Purchase #6 | $16.73 | 7.256% | $17.9439 | $17.94 | $17.95 | $17.90 |
| Purchase #7 | $31.96 | 6.257% | $33.9597 | $33.96 | $33.95 | $34.00 |
| 7 purchase totals = | $774.57 | $835.0748 | $835.08 | $835.10 | $835.00 | |