| 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 | $161.33 | 12.697% | $181.8141 | $181.81 | $181.80 | $181.80 |
| Purchase #2 | $58.65 | 8.817% | $63.8212 | $63.82 | $63.80 | $63.80 |
| Purchase #3 | $8.83 | 4.146% | $9.1961 | $9.20 | $9.20 | $9.20 |
| Purchase #4 | $52.43 | 9.524% | $57.4234 | $57.42 | $57.40 | $57.40 |
| Purchase #5 | $174.29 | 13.807% | $198.3542 | $198.35 | $198.35 | $198.40 |
| Purchase #6 | $152.84 | 6.423% | $162.6569 | $162.66 | $162.65 | $162.70 |
| Purchase #7 | $180.90 | 13.413% | $205.1641 | $205.16 | $205.15 | $205.20 |
| 7 purchase totals = | $789.27 | $878.4300 | $878.42 | $878.35 | $878.50 | |