| 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 | $164.37 | 10.566% | $181.7373 | $181.74 | $181.75 | $181.70 |
| Purchase #2 | $191.90 | 4.515% | $200.5643 | $200.56 | $200.55 | $200.60 |
| Purchase #3 | $112.73 | 10.219% | $124.2499 | $124.25 | $124.25 | $124.20 |
| Purchase #4 | $143.97 | 12.735% | $162.3046 | $162.30 | $162.30 | $162.30 |
| Purchase #5 | $47.78 | 12.215% | $53.6163 | $53.62 | $53.60 | $53.60 |
| Purchase #6 | $67.79 | 7.832% | $73.0993 | $73.10 | $73.10 | $73.10 |
| Purchase #7 | $70.48 | 7.330% | $75.6462 | $75.65 | $75.65 | $75.60 |
| 7 purchase totals = | $799.02 | $871.2179 | $871.22 | $871.20 | $871.10 | |