| 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 | $165.41 | 12.780% | $186.5494 | $186.55 | $186.55 | $186.50 |
| Purchase #2 | $31.31 | 10.302% | $34.5356 | $34.54 | $34.55 | $34.50 |
| Purchase #3 | $25.70 | 12.522% | $28.9182 | $28.92 | $28.90 | $28.90 |
| Purchase #4 | $146.82 | 9.287% | $160.4552 | $160.46 | $160.45 | $160.50 |
| Purchase #5 | $7.60 | 10.869% | $8.426 | $8.43 | $8.45 | $8.40 |
| Purchase #6 | $172.61 | 4.463% | $180.3136 | $180.31 | $180.30 | $180.30 |
| Purchase #7 | $207.27 | 6.352% | $220.4358 | $220.44 | $220.45 | $220.40 |
| 7 purchase totals = | $756.72 | $819.6338 | $819.65 | $819.65 | $819.50 | |