| 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 | $161.53 | 4.312% | $168.4952 | $168.50 | $168.50 | $168.50 |
| Purchase #2 | $121.82 | 9.748% | $133.695 | $133.70 | $133.70 | $133.70 |
| Purchase #3 | $177.47 | 11.127% | $197.2171 | $197.22 | $197.20 | $197.20 |
| Purchase #4 | $187.93 | 5.315% | $197.9185 | $197.92 | $197.90 | $197.90 |
| Purchase #5 | $201.26 | 11.568% | $224.5418 | $224.54 | $224.55 | $224.50 |
| Purchase #6 | $126.66 | 7.334% | $135.9492 | $135.95 | $135.95 | $135.90 |
| Purchase #7 | $60.58 | 9.327% | $66.2303 | $66.23 | $66.25 | $66.20 |
| 7 purchase totals = | $1,037.25 | $1,124.0471 | $1,124.06 | $1,124.05 | $1,123.90 | |