| 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 | $181.46 | 5.628% | $191.6726 | $191.67 | $191.65 | $191.70 |
| Purchase #2 | $37.60 | 10.807% | $41.6634 | $41.66 | $41.65 | $41.70 |
| Purchase #3 | $135.43 | 10.641% | $149.8411 | $149.84 | $149.85 | $149.80 |
| Purchase #4 | $192.44 | 8.457% | $208.7147 | $208.71 | $208.70 | $208.70 |
| Purchase #5 | $17.89 | 5.448% | $18.8646 | $18.86 | $18.85 | $18.90 |
| Purchase #6 | $153.71 | 4.824% | $161.125 | $161.13 | $161.15 | $161.10 |
| Purchase #7 | $97.85 | 9.483% | $107.1291 | $107.13 | $107.15 | $107.10 |
| 7 purchase totals = | $816.38 | $879.0105 | $879.00 | $879.00 | $879.00 | |