| 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 | $202.59 | 3.757% | $210.2013 | $210.20 | $210.20 | $210.20 |
| Purchase #2 | $186.60 | 7.535% | $200.6603 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $76.38 | 7.305% | $81.9596 | $81.96 | $81.95 | $82.00 |
| Purchase #4 | $80.82 | 5.620% | $85.3621 | $85.36 | $85.35 | $85.40 |
| Purchase #5 | $150.64 | 3.704% | $156.2197 | $156.22 | $156.20 | $156.20 |
| Purchase #6 | $8.36 | 6.780% | $8.9268 | $8.93 | $8.95 | $8.90 |
| Purchase #7 | $76.96 | 9.265% | $84.0903 | $84.09 | $84.10 | $84.10 |
| 7 purchase totals = | $782.35 | $827.4201 | $827.42 | $827.40 | $827.50 | |