| 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 | $85.90 | 12.775% | $96.8737 | $96.87 | $96.85 | $96.90 |
| Purchase #2 | $141.36 | 10.516% | $156.2254 | $156.23 | $156.25 | $156.20 |
| Purchase #3 | $70.72 | 5.136% | $74.3522 | $74.35 | $74.35 | $74.40 |
| Purchase #4 | $176.60 | 9.482% | $193.3452 | $193.35 | $193.35 | $193.30 |
| Purchase #5 | $143.47 | 11.285% | $159.6606 | $159.66 | $159.65 | $159.70 |
| Purchase #6 | $36.87 | 5.396% | $38.8595 | $38.86 | $38.85 | $38.90 |
| Purchase #7 | $163.92 | 4.598% | $171.457 | $171.46 | $171.45 | $171.50 |
| 7 purchase totals = | $818.84 | $890.7736 | $890.78 | $890.75 | $890.90 | |