| 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 | $188.31 | 4.788% | $197.3263 | $197.33 | $197.35 | $197.30 |
| Purchase #2 | $17.69 | 6.263% | $18.7979 | $18.80 | $18.80 | $18.80 |
| Purchase #3 | $14.69 | 5.417% | $15.4858 | $15.49 | $15.50 | $15.50 |
| Purchase #4 | $201.43 | 3.320% | $208.1175 | $208.12 | $208.10 | $208.10 |
| Purchase #5 | $160.87 | 6.813% | $171.8301 | $171.83 | $171.85 | $171.80 |
| Purchase #6 | $235.76 | 6.741% | $251.6526 | $251.65 | $251.65 | $251.70 |
| Purchase #7 | $156.61 | 3.223% | $161.6575 | $161.66 | $161.65 | $161.70 |
| 7 purchase totals = | $975.36 | $1,024.8677 | $1,024.88 | $1,024.90 | $1,024.90 | |