| 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 | $163.58 | 10.345% | $180.5024 | $180.50 | $180.50 | $180.50 |
| Purchase #2 | $221.27 | 4.731% | $231.7383 | $231.74 | $231.75 | $231.70 |
| Purchase #3 | $153.92 | 3.811% | $159.7859 | $159.79 | $159.80 | $159.80 |
| Purchase #4 | $62.79 | 5.498% | $66.2422 | $66.24 | $66.25 | $66.20 |
| Purchase #5 | $33.87 | 13.592% | $38.4736 | $38.47 | $38.45 | $38.50 |
| Purchase #6 | $126.77 | 3.605% | $131.3401 | $131.34 | $131.35 | $131.30 |
| Purchase #7 | $210.54 | 10.313% | $232.253 | $232.25 | $232.25 | $232.30 |
| 7 purchase totals = | $972.74 | $1,040.3355 | $1,040.33 | $1,040.35 | $1,040.30 | |